613115304 has 64 divisors (see below), whose sum is σ = 1557792000. Its totient is φ = 201062400.

The previous prime is 613115297. The next prime is 613115311. The reversal of 613115304 is 403511316.

It is an interprime number because it is at equal distance from previous prime (613115297) and next prime (613115311).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 in 15 ways as a sum of consecutive naturals, for example, 509904 + ... + 511104.

It is an arithmetic number, because the mean of its divisors is an integer number (24340500).

Almost surely, 2^613115304 is an apocalyptic number.

It is an amenable number.

613115304 is an abundant number, since it is smaller than the sum of its proper divisors (944676696).

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

613115304 is a wasteful number, since it uses less digits than its factorization.

613115304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538 (or 1534 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 613115304 is about 24761.1652391401. The cubic root of 613115304 is about 849.5339100991.

The spelling of 613115304 in words is "six hundred thirteen million, one hundred fifteen thousand, three hundred four".