626479338 has 16 divisors (see below), whose sum is σ = 1286822880. Its totient is φ = 203182416.

The previous prime is 626479319. The next prime is 626479339. The reversal of 626479338 is 833974626.

626479338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (626479339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410768 + ... + 1411211.

It is an arithmetic number, because the mean of its divisors is an integer number (80426430).

Almost surely, 2^626479338 is an apocalyptic number.

626479338 is an abundant number, since it is smaller than the sum of its proper divisors (660343542).

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

626479338 is a wasteful number, since it uses less digits than its factorization.

626479338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822021.

The product of its digits is 1306368, while the sum is 48.

The square root of 626479338 is about 25029.5692731617. The cubic root of 626479338 is about 855.6620104550.

The spelling of 626479338 in words is "six hundred twenty-six million, four hundred seventy-nine thousand, three hundred thirty-eight".