7199742996 has 36 divisors (see below), whose sum is σ = 18873402912. Its totient is φ = 2399914008.

The previous prime is 7199742961. The next prime is 7199743003. The reversal of 7199742996 is 6992479917.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3702600 + ... + 3704543.

It is an arithmetic number, because the mean of its divisors is an integer number (524261192).

Almost surely, 2^7199742996 is an apocalyptic number.

It is an amenable number.

7199742996 is an abundant number, since it is smaller than the sum of its proper divisors (11673659916).

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

7199742996 is a wasteful number, since it uses less digits than its factorization.

7199742996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407162 (or 7407148 counting only the distinct ones).

The product of its digits is 15431472, while the sum is 63.

The square root of 7199742996 is about 84851.2993182780. The cubic root of 7199742996 is about 1930.9557935088.

The spelling of 7199742996 in words is "seven billion, one hundred ninety-nine million, seven hundred forty-two thousand, nine hundred ninety-six".