7873760752 has 80 divisors (see below), whose sum is σ = 18701803008. Its totient is φ = 3160016640.

The previous prime is 7873760747. The next prime is 7873760753. The reversal of 7873760752 is 2570673787.

It is a super-2 number, since 2×7873760752² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 7873760752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7873760753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22188 + ... + 127435.

Almost surely, 2^7873760752 is an apocalyptic number.

It is an amenable number.

7873760752 is an abundant number, since it is smaller than the sum of its proper divisors (10828042256).

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

7873760752 is a wasteful number, since it uses less digits than its factorization.

7873760752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149678 (or 149672 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 52.

The square root of 7873760752 is about 88734.2141003119. The cubic root of 7873760752 is about 1989.4242378664.

The spelling of 7873760752 in words is "seven billion, eight hundred seventy-three million, seven hundred sixty thousand, seven hundred fifty-two".