613031088 has 20 divisors (see below), whose sum is σ = 1583663768. Its totient is φ = 204343680.

The previous prime is 613031077. The next prime is 613031093. The reversal of 613031088 is 880130316.

It is a super-3 number, since 3×613031088³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6385693 + ... + 6385788.

Almost surely, 2^613031088 is an apocalyptic number.

It is an amenable number.

613031088 is an abundant number, since it is smaller than the sum of its proper divisors (970632680).

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

613031088 is a wasteful number, since it uses less digits than its factorization.

613031088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12771492 (or 12771486 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 613031088 is about 24759.4646145671. The cubic root of 613031088 is about 849.4950116933.

The spelling of 613031088 in words is "six hundred thirteen million, thirty-one thousand, eighty-eight".