34131965 has 8 divisors (see below), whose sum is σ = 46809600. Its totient is φ = 23404752.

The previous prime is 34131949. The next prime is 34131973. The reversal of 34131965 is 56913143.

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

It is not a de Polignac number, because 34131965 - 2⁴ = 34131949 is a prime.

It is a super-2 number, since 2×34131965² = 2329982069522450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487565 + ... + 487634.

It is an arithmetic number, because the mean of its divisors is an integer number (5851200).

Almost surely, 2^34131965 is an apocalyptic number.

34131965 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34131965 is a deficient number, since it is larger than the sum of its proper divisors (12677635).

34131965 is an equidigital number, since it uses as much as digits as its factorization.

34131965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975211.

The product of its digits is 9720, while the sum is 32.

The square root of 34131965 is about 5842.2568413242. The cubic root of 34131965 is about 324.3797717478.

The spelling of 34131965 in words is "thirty-four million, one hundred thirty-one thousand, nine hundred sixty-five".