7327051872 has 192 divisors, whose sum is σ = 22767058944. Its totient is φ = 2019064320.

The previous prime is 7327051813. The next prime is 7327051883. The reversal of 7327051872 is 2781507237.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11394783 + ... + 11395425.

It is an arithmetic number, because the mean of its divisors is an integer number (118578432).

Almost surely, 2^7327051872 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 7327051872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11383529472).

7327051872 is an abundant number, since it is smaller than the sum of its proper divisors (15440007072).

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

7327051872 is a wasteful number, since it uses less digits than its factorization.

7327051872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 42.

The square root of 7327051872 is about 85598.2001679942. The cubic root of 7327051872 is about 1942.2706851868.

The spelling of 7327051872 in words is "seven billion, three hundred twenty-seven million, fifty-one thousand, eight hundred seventy-two".