613364456 has 16 divisors (see below), whose sum is σ = 1166257440. Its totient is φ = 302362480.

The previous prime is 613364449. The next prime is 613364459. The reversal of 613364456 is 654463316.

It is not an unprimeable number, because it can be changed into a prime (613364459) 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, 539366 + ... + 540501.

It is an arithmetic number, because the mean of its divisors is an integer number (72891090).

Almost surely, 2^613364456 is an apocalyptic number.

It is an amenable number.

613364456 is a deficient number, since it is larger than the sum of its proper divisors (552892984).

613364456 is a wasteful number, since it uses less digits than its factorization.

613364456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079944 (or 1079940 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 613364456 is about 24766.1958322226. The cubic root of 613364456 is about 849.6489697008.

The spelling of 613364456 in words is "six hundred thirteen million, three hundred sixty-four thousand, four hundred fifty-six".