6927977232 has 120 divisors (see below), whose sum is σ = 21181331808. Its totient is φ = 2096409600.

The previous prime is 6927977197. The next prime is 6927977233. The reversal of 6927977232 is 2327797296.

It is a super-2 number, since 2×6927977232² = 95993737054220763648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6927977233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1281928 + ... + 1287320.

Almost surely, 2^6927977232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6927977232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10590665904).

6927977232 is an abundant number, since it is smaller than the sum of its proper divisors (14253354576).

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

6927977232 is a wasteful number, since it uses less digits than its factorization.

6927977232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6229 (or 6220 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The square root of 6927977232 is about 83234.4714165952. The cubic root of 6927977232 is about 1906.3478571611.

The spelling of 6927977232 in words is "six billion, nine hundred twenty-seven million, nine hundred seventy-seven thousand, two hundred thirty-two".