626413434 has 16 divisors (see below), whose sum is σ = 1254080640. Its totient is φ = 208595520.

The previous prime is 626413393. The next prime is 626413471. The reversal of 626413434 is 434314626.

It is a junction number, because it is equal to n+sod(n) for n = 626413395 and 626413404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45682 + ... + 57789.

It is an arithmetic number, because the mean of its divisors is an integer number (78380040).

Almost surely, 2^626413434 is an apocalyptic number.

626413434 is an abundant number, since it is smaller than the sum of its proper divisors (627667206).

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

626413434 is a wasteful number, since it uses less digits than its factorization.

626413434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104485.

The product of its digits is 41472, while the sum is 33.

The square root of 626413434 is about 25028.2527156811. The cubic root of 626413434 is about 855.6320049287.

The spelling of 626413434 in words is "six hundred twenty-six million, four hundred thirteen thousand, four hundred thirty-four".