2616373972 has 12 divisors (see below), whose sum is σ = 4594283316. Its totient is φ = 1303721600.

The previous prime is 2616373913. The next prime is 2616373987. The reversal of 2616373972 is 2793736162.

It can be written as a sum of positive squares in 2 ways, for example, as 1535542596 + 1080831376 = 39186^2 + 32876^2 .

It is a super-2 number, since 2×2616373972² = 13690825522718113568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115029 + ... + 1117372.

It is an arithmetic number, because the mean of its divisors is an integer number (382856943).

Almost surely, 2^2616373972 is an apocalyptic number.

It is an amenable number.

2616373972 is a deficient number, since it is larger than the sum of its proper divisors (1977909344).

2616373972 is a wasteful number, since it uses less digits than its factorization.

2616373972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232698 (or 2232696 counting only the distinct ones).

The product of its digits is 571536, while the sum is 46.

The square root of 2616373972 is about 51150.5031451304. The cubic root of 2616373972 is about 1377.9494105345.

The spelling of 2616373972 in words is "two billion, six hundred sixteen million, three hundred seventy-three thousand, nine hundred seventy-two".