624080396 has 6 divisors (see below), whose sum is σ = 1092140700. Its totient is φ = 312040196.

The previous prime is 624080383. The next prime is 624080453. The reversal of 624080396 is 693080426.

It is a super-3 number, since 3×624080396³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78010046 + ... + 78010053.

It is an arithmetic number, because the mean of its divisors is an integer number (182023450).

Almost surely, 2^624080396 is an apocalyptic number.

It is an amenable number.

624080396 is a deficient number, since it is larger than the sum of its proper divisors (468060304).

624080396 is a wasteful number, since it uses less digits than its factorization.

624080396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156020103 (or 156020101 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 624080396 is about 24981.6011496461. The cubic root of 624080396 is about 854.5684339802.

The spelling of 624080396 in words is "six hundred twenty-four million, eighty thousand, three hundred ninety-six".