34905996 has 36 divisors (see below), whose sum is σ = 92073072. Its totient is φ = 11129184.

The previous prime is 34905991. The next prime is 34906009. The reversal of 34905996 is 69950943.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (34905991) 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, 20251 + ... + 21906.

Almost surely, 2^34905996 is an apocalyptic number.

34905996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34905996 is an abundant number, since it is smaller than the sum of its proper divisors (57167076).

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

34905996 is a wasteful number, since it uses less digits than its factorization.

34905996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42190 (or 42185 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 34905996 is about 5908.1296532828. The cubic root of 34905996 is about 326.8135176661.

The spelling of 34905996 in words is "thirty-four million, nine hundred five thousand, nine hundred ninety-six".