616713460 has 48 divisors (see below), whose sum is σ = 1414611072. Its totient is φ = 223977600.

The previous prime is 616713451. The next prime is 616713463. The reversal of 616713460 is 64317616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616713463) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 265705 + ... + 268015.

It is an arithmetic number, because the mean of its divisors is an integer number (29471064).

Almost surely, 2^616713460 is an apocalyptic number.

It is an amenable number.

616713460 is an abundant number, since it is smaller than the sum of its proper divisors (797897612).

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

616713460 is a wasteful number, since it uses less digits than its factorization.

616713460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544 (or 3542 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 616713460 is about 24833.7161939167. The cubic root of 616713460 is about 851.1925406291.

The spelling of 616713460 in words is "six hundred sixteen million, seven hundred thirteen thousand, four hundred sixty".