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3494190829 = 17251818887
BaseRepresentation
bin1101000001000101…
…0001111011101101
3100000111221021201011
43100101101323231
524124003101304
61334420345221
7152406063163
oct32021217355
910014837634
103494190829
11153341a318
12816245211
13438bb444c
142520c9233
15156b60c04
hexd0451eed

3494190829 has 8 divisors (see below), whose sum is σ = 3714475968. Its totient is φ = 3275544000.

The previous prime is 3494190827. The next prime is 3494190853. The reversal of 3494190829 is 9280914943.

3494190829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3494190829 - 21 = 3494190827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494190827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405177 + ... + 413710.

It is an arithmetic number, because the mean of its divisors is an integer number (464309496).

Almost surely, 23494190829 is an apocalyptic number.

It is an amenable number.

3494190829 is a deficient number, since it is larger than the sum of its proper divisors (220285139).

3494190829 is a wasteful number, since it uses less digits than its factorization.

3494190829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819155.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 3494190829 is about 59111.6809860792. The cubic root of 3494190829 is about 1517.4540176975.

The spelling of 3494190829 in words is "three billion, four hundred ninety-four million, one hundred ninety thousand, eight hundred twenty-nine".

Divisors: 1 17 251 4267 818887 13921079 205540637 3494190829