2866937972 has 6 divisors (see below), whose sum is σ = 5017141458. Its totient is φ = 1433468984.

The previous prime is 2866937929. The next prime is 2866937981. The reversal of 2866937972 is 2797396682.

It can be written as a sum of positive squares in only one way, i.e., 1847796196 + 1019141776 = 42986^2 + 31924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358367243 + ... + 358367250.

It is an arithmetic number, because the mean of its divisors is an integer number (836190243).

Almost surely, 2^2866937972 is an apocalyptic number.

It is an amenable number.

2866937972 is a deficient number, since it is larger than the sum of its proper divisors (2150203486).

2866937972 is a wasteful number, since it uses less digits than its factorization.

2866937972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716734497 (or 716734495 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 59.

The square root of 2866937972 is about 53543.7948972614. The cubic root of 2866937972 is about 1420.6031247380.

The spelling of 2866937972 in words is "two billion, eight hundred sixty-six million, nine hundred thirty-seven thousand, nine hundred seventy-two".