1613367996 has 48 divisors (see below), whose sum is σ = 3809205120. Its totient is φ = 531443520.

The previous prime is 1613367989. The next prime is 1613368007. The reversal of 1613367996 is 6997633161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376506 + ... + 380766.

It is an arithmetic number, because the mean of its divisors is an integer number (79358440).

Almost surely, 2^1613367996 is an apocalyptic number.

It is an amenable number.

1613367996 is an abundant number, since it is smaller than the sum of its proper divisors (2195837124).

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

1613367996 is a wasteful number, since it uses less digits than its factorization.

1613367996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634 (or 4632 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 51.

The square root of 1613367996 is about 40166.7523705863. The cubic root of 1613367996 is about 1172.8554202153.

The spelling of 1613367996 in words is "one billion, six hundred thirteen million, three hundred sixty-seven thousand, nine hundred ninety-six".