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3370409 = 72916603
BaseRepresentation
bin1100110110110110101001
320100020022222
430312312221
51330323114
6200123425
740435160
oct14666651
96306288
103370409
1119a2269
121166575
13910133
1463a3d7
1546898e
hex336da9

3370409 has 8 divisors (see below), whose sum is σ = 3984960. Its totient is φ = 2789136.

The previous prime is 3370387. The next prime is 3370421. The reversal of 3370409 is 9040733.

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

It is not a de Polignac number, because 3370409 - 28 = 3370153 is a prime.

It is a super-2 number, since 2×33704092 = 22719313654562, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3370009) 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, 8099 + ... + 8504.

It is an arithmetic number, because the mean of its divisors is an integer number (498120).

Almost surely, 23370409 is an apocalyptic number.

It is an amenable number.

3370409 is a deficient number, since it is larger than the sum of its proper divisors (614551).

3370409 is a wasteful number, since it uses less digits than its factorization.

3370409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16639.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 3370409 is about 1835.8673699372. The cubic root of 3370409 is about 149.9319543218.

The spelling of 3370409 in words is "three million, three hundred seventy thousand, four hundred nine".

Divisors: 1 7 29 203 16603 116221 481487 3370409