2768972932 has 48 divisors (see below), whose sum is σ = 5344702272. Its totient is φ = 1244782080.

The previous prime is 2768972929. The next prime is 2768972953. The reversal of 2768972932 is 2392798672.

It is a super-2 number, since 2×2768972932² = 15334422196297353248, which contains 22 as substring.

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, 1670248 + ... + 1671904.

It is an arithmetic number, because the mean of its divisors is an integer number (111347964).

Almost surely, 2^2768972932 is an apocalyptic number.

2768972932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2768972932 is a deficient number, since it is larger than the sum of its proper divisors (2575729340).

2768972932 is a wasteful number, since it uses less digits than its factorization.

2768972932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068 (or 2066 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 55.

The square root of 2768972932 is about 52621.0312707761. The cubic root of 2768972932 is about 1404.2342778615.

The spelling of 2768972932 in words is "two billion, seven hundred sixty-eight million, nine hundred seventy-two thousand, nine hundred thirty-two".