7342760072 has 16 divisors (see below), whose sum is σ = 13768585740. Its totient is φ = 3671137216.

The previous prime is 7342760057. The next prime is 7342760101. The reversal of 7342760072 is 2700672437.

It can be written as a sum of positive squares in 2 ways, for example, as 6778887556 + 563872516 = 82334^2 + 23746^2 .

It is a super-2 number, since 2×7342760072² (a number of 21 digits) contains 22 as substring.

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, 211838 + ... + 244050.

Almost surely, 2^7342760072 is an apocalyptic number.

It is an amenable number.

7342760072 is a deficient number, since it is larger than the sum of its proper divisors (6425825668).

7342760072 is a wasteful number, since it uses less digits than its factorization.

7342760072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60712 (or 60708 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 7342760072 is about 85689.9064767841. The cubic root of 7342760072 is about 1943.6576823061.

The spelling of 7342760072 in words is "seven billion, three hundred forty-two million, seven hundred sixty thousand, seventy-two".