6737700072 has 16 divisors (see below), whose sum is σ = 16844250240. Its totient is φ = 2245900016.

The previous prime is 6737700043. The next prime is 6737700089. The reversal of 6737700072 is 2700077376.

It is a self number, because there is not a number n which added to its sum of digits gives 6737700072.

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, 140368728 + ... + 140368775.

It is an arithmetic number, because the mean of its divisors is an integer number (1052765640).

Almost surely, 2^6737700072 is an apocalyptic number.

It is an amenable number.

6737700072 is an abundant number, since it is smaller than the sum of its proper divisors (10106550168).

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

6737700072 is a wasteful number, since it uses less digits than its factorization.

6737700072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280737512 (or 280737508 counting only the distinct ones).

The product of its (nonzero) digits is 86436, while the sum is 39.

The square root of 6737700072 is about 82083.4945162546. The cubic root of 6737700072 is about 1888.7329555356.

The spelling of 6737700072 in words is "six billion, seven hundred thirty-seven million, seven hundred thousand, seventy-two".