34724879 has 12 divisors (see below), whose sum is σ = 40535208. Its totient is φ = 29660400.

The previous prime is 34724857. The next prime is 34724887. The reversal of 34724879 is 97842743.

It is not a de Polignac number, because 34724879 - 2⁸ = 34724623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34724819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15149 + ... + 17289.

It is an arithmetic number, because the mean of its divisors is an integer number (3377934).

Almost surely, 2^34724879 is an apocalyptic number.

34724879 is a deficient number, since it is larger than the sum of its proper divisors (5810329).

34724879 is a wasteful number, since it uses less digits than its factorization.

34724879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486 (or 2479 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 34724879 is about 5892.7819406457. The cubic root of 34724879 is about 326.2472906319.

The spelling of 34724879 in words is "thirty-four million, seven hundred twenty-four thousand, eight hundred seventy-nine".