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3290962409 = 72691747723
BaseRepresentation
bin1100010000101000…
…0001100111101001
322111100112012201122
43010022001213221
523214441244114
61302320425025
7144360501410
oct30412014751
98440465648
103290962409
111439731849
1277a178175
13405a69847
14233106477
15143db9e8e
hexc42819e9

3290962409 has 8 divisors (see below), whose sum is σ = 3775083840. Its totient is φ = 2810336976.

The previous prime is 3290962399. The next prime is 3290962501. The reversal of 3290962409 is 9042690923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3290962409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3290962409.

It is not an unprimeable number, because it can be changed into a prime (3290962009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871979 + ... + 875744.

It is an arithmetic number, because the mean of its divisors is an integer number (471885480).

Almost surely, 23290962409 is an apocalyptic number.

It is an amenable number.

3290962409 is a deficient number, since it is larger than the sum of its proper divisors (484121431).

3290962409 is a wasteful number, since it uses less digits than its factorization.

3290962409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747999.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 3290962409 is about 57366.9104013803. The cubic root of 3290962409 is about 1487.4451976515.

The spelling of 3290962409 in words is "three billion, two hundred ninety million, nine hundred sixty-two thousand, four hundred nine".

Divisors: 1 7 269 1883 1747723 12234061 470137487 3290962409