34329672 has 48 divisors (see below), whose sum is σ = 100130940. Its totient is φ = 10562688.

The previous prime is 34329671. The next prime is 34329677. The reversal of 34329672 is 27692343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33802596 + 527076 = 5814^2 + 726^2 .

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

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

It is not an unprimeable number, because it can be changed into a prime (34329671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17403 + ... + 19274.

Almost surely, 2^34329672 is an apocalyptic number.

It is an amenable number.

34329672 is an abundant number, since it is smaller than the sum of its proper divisors (65801268).

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

34329672 is a wasteful number, since it uses less digits than its factorization.

34329672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36702 (or 36695 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 34329672 is about 5859.1528397884. The cubic root of 34329672 is about 325.0048819779.

The spelling of 34329672 in words is "thirty-four million, three hundred twenty-nine thousand, six hundred seventy-two".