7937248956 has 96 divisors (see below), whose sum is σ = 22831108608. Its totient is φ = 2089946880.

The previous prime is 7937248951. The next prime is 7937248961. The reversal of 7937248956 is 6598427397.

It is an interprime number because it is at equal distance from previous prime (7937248951) and next prime (7937248961).

It is a self number, because there is not a number n which added to its sum of digits gives 7937248956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7937248951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707511 + ... + 718641.

It is an arithmetic number, because the mean of its divisors is an integer number (237824048).

Almost surely, 2^7937248956 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 7937248956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11415554304).

7937248956 is an abundant number, since it is smaller than the sum of its proper divisors (14893859652).

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

7937248956 is a wasteful number, since it uses less digits than its factorization.

7937248956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11811 (or 11809 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 60.

The square root of 7937248956 is about 89091.2395019847. The cubic root of 7937248956 is about 1994.7570138920.

The spelling of 7937248956 in words is "seven billion, nine hundred thirty-seven million, two hundred forty-eight thousand, nine hundred fifty-six".