7442672976 has 60 divisors (see below), whose sum is σ = 21222171828. Its totient is φ = 2434079232.

The previous prime is 7442672959. The next prime is 7442672977. The reversal of 7442672976 is 6792762447.

It can be written as a sum of positive squares in 2 ways, for example, as 6746979600 + 695693376 = 82140^2 + 26376^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7442672977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479965 + ... + 495228.

Almost surely, 2^7442672976 is an apocalyptic number.

It is an amenable number.

7442672976 is an abundant number, since it is smaller than the sum of its proper divisors (13779498852).

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

7442672976 is a wasteful number, since it uses less digits than its factorization.

7442672976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975260 (or 975251 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 54.

The square root of 7442672976 is about 86270.9277566899. The cubic root of 7442672976 is about 1952.4337769409.

The spelling of 7442672976 in words is "seven billion, four hundred forty-two million, six hundred seventy-two thousand, nine hundred seventy-six".