34623734 has 12 divisors (see below), whose sum is σ = 52942596. Its totient is φ = 16982472.

The previous prime is 34623733. The next prime is 34623739. The reversal of 34623734 is 43732643.

It is a super-2 number, since 2×34623734² = 2397605912205512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34623734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34623731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2537 + ... + 8699.

It is an arithmetic number, because the mean of its divisors is an integer number (4411883).

Almost surely, 2^34623734 is an apocalyptic number.

34623734 is a deficient number, since it is larger than the sum of its proper divisors (18318862).

34623734 is an equidigital number, since it uses as much as digits as its factorization.

34623734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271 (or 6218 counting only the distinct ones).

The product of its digits is 36288, while the sum is 32.

The square root of 34623734 is about 5884.1935726147. The cubic root of 34623734 is about 325.9302233137.

The spelling of 34623734 in words is "thirty-four million, six hundred twenty-three thousand, seven hundred thirty-four".