34679390 has 16 divisors (see below), whose sum is σ = 64437120. Its totient is φ = 13424160.

The previous prime is 34679383. The next prime is 34679417. The reversal of 34679390 is 9397643.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 55625 + ... + 56244.

It is an arithmetic number, because the mean of its divisors is an integer number (4027320).

Almost surely, 2^34679390 is an apocalyptic number.

34679390 is a deficient number, since it is larger than the sum of its proper divisors (29757730).

34679390 is a wasteful number, since it uses less digits than its factorization.

34679390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111907.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 34679390 is about 5888.9209537911. The cubic root of 34679390 is about 326.1047689156.

The spelling of 34679390 in words is "thirty-four million, six hundred seventy-nine thousand, three hundred ninety".