34329816 has 24 divisors (see below), whose sum is σ = 92976780. Its totient is φ = 11443248.

The previous prime is 34329809. The next prime is 34329829. The reversal of 34329816 is 61892343.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238330 + ... + 238473.

Almost surely, 2^34329816 is an apocalyptic number.

34329816 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34329816 is an abundant number, since it is smaller than the sum of its proper divisors (58646964).

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

34329816 is a wasteful number, since it uses less digits than its factorization.

34329816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476815 (or 476808 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 34329816 is about 5859.1651282414. The cubic root of 34329816 is about 325.0053364015.

The spelling of 34329816 in words is "thirty-four million, three hundred twenty-nine thousand, eight hundred sixteen".