613481792 has 56 divisors (see below), whose sum is σ = 1517782080. Its totient is φ = 239016960.

The previous prime is 613481789. The next prime is 613481797. The reversal of 613481792 is 297184316.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613481797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57317 + ... + 67172.

Almost surely, 2^613481792 is an apocalyptic number.

It is an amenable number.

613481792 is an abundant number, since it is smaller than the sum of its proper divisors (904300288).

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

613481792 is a wasteful number, since it uses less digits than its factorization.

613481792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124519 (or 124509 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 613481792 is about 24768.5645930482. The cubic root of 613481792 is about 849.7031452425.

The spelling of 613481792 in words is "six hundred thirteen million, four hundred eighty-one thousand, seven hundred ninety-two".