2627979992 has 16 divisors (see below), whose sum is σ = 5375413800. Its totient is φ = 1194536320.

The previous prime is 2627979983. The next prime is 2627980001. The reversal of 2627979992 is 2999797262.

2627979992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2627979983) and next prime (2627980001).

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, 14931617 + ... + 14931792.

Almost surely, 2^2627979992 is an apocalyptic number.

2627979992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2627979992 is an abundant number, since it is smaller than the sum of its proper divisors (2747433808).

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

2627979992 is a wasteful number, since it uses less digits than its factorization.

2627979992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29863426 (or 29863422 counting only the distinct ones).

The product of its digits is 15431472, while the sum is 62.

The square root of 2627979992 is about 51263.8273249277. The cubic root of 2627979992 is about 1379.9838953522.

The spelling of 2627979992 in words is "two billion, six hundred twenty-seven million, nine hundred seventy-nine thousand, nine hundred ninety-two".