34990992 has 60 divisors (see below), whose sum is σ = 100221264. Its totient is φ = 11390400.

The previous prime is 34990987. The next prime is 34990993. The reversal of 34990992 is 29909943.

It is a super-2 number, since 2×34990992² = 2448739042288128, which contains 22 as substring.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (34990993) 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, 3367 + ... + 9017.

Almost surely, 2^34990992 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 34990992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50110632).

34990992 is an abundant number, since it is smaller than the sum of its proper divisors (65230272).

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

34990992 is a wasteful number, since it uses less digits than its factorization.

34990992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708 (or 5699 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 34990992 is about 5915.3184191555. The cubic root of 34990992 is about 327.0785659774.

The spelling of 34990992 in words is "thirty-four million, nine hundred ninety thousand, nine hundred ninety-two".