616436924 has 12 divisors (see below), whose sum is σ = 1083064248. Its totient is φ = 306990000.

The previous prime is 616436923. The next prime is 616436929. The reversal of 616436924 is 429634616.

616436924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616436923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305987 + ... + 307994.

It is an arithmetic number, because the mean of its divisors is an integer number (90255354).

Almost surely, 2^616436924 is an apocalyptic number.

It is an amenable number.

616436924 is a deficient number, since it is larger than the sum of its proper divisors (466627324).

616436924 is a wasteful number, since it uses less digits than its factorization.

616436924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614236 (or 614234 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 616436924 is about 24828.1478165408. The cubic root of 616436924 is about 851.0652959215.

The spelling of 616436924 in words is "six hundred sixteen million, four hundred thirty-six thousand, nine hundred twenty-four".