34718428 has 6 divisors (see below), whose sum is σ = 60757256. Its totient is φ = 17359212.

The previous prime is 34718417. The next prime is 34718429. The reversal of 34718428 is 82481743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34718429) by changing a digit.

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 as a sum of consecutive naturals, namely, 4339800 + ... + 4339807.

Almost surely, 2^34718428 is an apocalyptic number.

It is an amenable number.

34718428 is a deficient number, since it is larger than the sum of its proper divisors (26038828).

34718428 is a wasteful number, since it uses less digits than its factorization.

34718428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8679611 (or 8679609 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 34718428 is about 5892.2345506607. The cubic root of 34718428 is about 326.2270865623.

The spelling of 34718428 in words is "thirty-four million, seven hundred eighteen thousand, four hundred twenty-eight".