654601316 has 24 divisors (see below), whose sum is σ = 1158584280. Its totient is φ = 323592192.

The previous prime is 654601271. The next prime is 654601333. The reversal of 654601316 is 613106456.

It can be written as a sum of positive squares in 4 ways, for example, as 123298816 + 531302500 = 11104^2 + 23050^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204980 + ... + 208148.

It is an arithmetic number, because the mean of its divisors is an integer number (48274345).

Almost surely, 2^654601316 is an apocalyptic number.

It is an amenable number.

654601316 is a deficient number, since it is larger than the sum of its proper divisors (503982964).

654601316 is a wasteful number, since it uses less digits than its factorization.

654601316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743 (or 3741 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 654601316 is about 25585.1776620761. The cubic root of 654601316 is about 868.2783214875.

The spelling of 654601316 in words is "six hundred fifty-four million, six hundred one thousand, three hundred sixteen".