34758428 has 12 divisors (see below), whose sum is σ = 63472080. Its totient is φ = 16623552.

The previous prime is 34758419. The next prime is 34758457. The reversal of 34758428 is 82485743.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188813 + ... + 188996.

It is an arithmetic number, because the mean of its divisors is an integer number (5289340).

Almost surely, 2^34758428 is an apocalyptic number.

It is an amenable number.

34758428 is a deficient number, since it is larger than the sum of its proper divisors (28713652).

34758428 is a wasteful number, since it uses less digits than its factorization.

34758428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377836 (or 377834 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 34758428 is about 5895.6278715672. The cubic root of 34758428 is about 326.3523233700.

The spelling of 34758428 in words is "thirty-four million, seven hundred fifty-eight thousand, four hundred twenty-eight".