1613712952 has 32 divisors (see below), whose sum is σ = 3061386720. Its totient is φ = 797368320.

The previous prime is 1613712929. The next prime is 1613713001. The reversal of 1613712952 is 2592173161.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799048 + ... + 801064.

It is an arithmetic number, because the mean of its divisors is an integer number (95668335).

Almost surely, 2^1613712952 is an apocalyptic number.

It is an amenable number.

1613712952 is a deficient number, since it is larger than the sum of its proper divisors (1447673768).

1613712952 is a wasteful number, since it uses less digits than its factorization.

1613712952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3147 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 1613712952 is about 40171.0461900110. The cubic root of 1613712952 is about 1172.9390040978.

The spelling of 1613712952 in words is "one billion, six hundred thirteen million, seven hundred twelve thousand, nine hundred fifty-two".