34428492 has 36 divisors (see below), whose sum is σ = 99460816. Its totient is φ = 9836640.

The previous prime is 34428473. The next prime is 34428517. The reversal of 34428492 is 29482443.

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

It is a super-2 number, since 2×34428492² = 2370642122788128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68059 + ... + 68562.

Almost surely, 2^34428492 is an apocalyptic number.

It is an amenable number.

34428492 is an abundant number, since it is smaller than the sum of its proper divisors (65032324).

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

34428492 is a wasteful number, since it uses less digits than its factorization.

34428492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136638 (or 136633 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 34428492 is about 5867.5797395519. The cubic root of 34428492 is about 325.3164318499.

The spelling of 34428492 in words is "thirty-four million, four hundred twenty-eight thousand, four hundred ninety-two".