34899372 has 72 divisors (see below), whose sum is σ = 93117024. Its totient is φ = 10999296.

The previous prime is 34899341. The next prime is 34899379. The reversal of 34899372 is 27399843.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34899379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93378 + ... + 93750.

It is an arithmetic number, because the mean of its divisors is an integer number (1293292).

Almost surely, 2^34899372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34899372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46558512).

34899372 is an abundant number, since it is smaller than the sum of its proper divisors (58217652).

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

34899372 is a wasteful number, since it uses less digits than its factorization.

34899372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 514 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 34899372 is about 5907.5690431852. The cubic root of 34899372 is about 326.7928435705.

The spelling of 34899372 in words is "thirty-four million, eight hundred ninety-nine thousand, three hundred seventy-two".