34966428 has 48 divisors (see below), whose sum is σ = 93537024. Its totient is φ = 9959040.

The previous prime is 34966411. The next prime is 34966447. The reversal of 34966428 is 82466943.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 34966428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45568 + ... + 46328.

It is an arithmetic number, because the mean of its divisors is an integer number (1948688).

Almost surely, 2^34966428 is an apocalyptic number.

It is an amenable number.

34966428 is an abundant number, since it is smaller than the sum of its proper divisors (58570596).

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

34966428 is a wasteful number, since it uses less digits than its factorization.

34966428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322 (or 1320 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 34966428 is about 5913.2417505122. The cubic root of 34966428 is about 327.0020106676.

The spelling of 34966428 in words is "thirty-four million, nine hundred sixty-six thousand, four hundred twenty-eight".