34103028 has 24 divisors (see below), whose sum is σ = 79979200. Its totient is φ = 11309760.

The previous prime is 34102993. The next prime is 34103039. The reversal of 34103028 is 82030143.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34102995 and 34103013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4753 + ... + 9528.

Almost surely, 2^34103028 is an apocalyptic number.

It is an amenable number.

34103028 is an abundant number, since it is smaller than the sum of its proper divisors (45876172).

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

34103028 is a wasteful number, since it uses less digits than its factorization.

34103028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14487 (or 14485 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 34103028 is about 5839.7797903688. The cubic root of 34103028 is about 324.2880763596.

The spelling of 34103028 in words is "thirty-four million, one hundred three thousand, twenty-eight".