34697472 has 36 divisors (see below), whose sum is σ = 92347920. Its totient is φ = 11565568.

The previous prime is 34697461. The next prime is 34697483. The reversal of 34697472 is 27479643.

It is an interprime number because it is at equal distance from previous prime (34697461) and next prime (34697483).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21822 + ... + 23357.

It is an arithmetic number, because the mean of its divisors is an integer number (2565220).

Almost surely, 2^34697472 is an apocalyptic number.

34697472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34697472 is an abundant number, since it is smaller than the sum of its proper divisors (57650448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34697472 is an equidigital number, since it uses as much as digits as its factorization.

34697472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45198 (or 45184 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The square root of 34697472 is about 5890.4560095123. The cubic root of 34697472 is about 326.1614365971.

The spelling of 34697472 in words is "thirty-four million, six hundred ninety-seven thousand, four hundred seventy-two".