74337937952 has 48 divisors (see below), whose sum is σ = 147135125592. Its totient is φ = 36970629120.

The previous prime is 74337937937. The next prime is 74337937963. The reversal of 74337937952 is 25973973347.

It can be written as a sum of positive squares in 4 ways, for example, as 34063870096 + 40274067856 = 184564^2 + 200684^2 .

It is a super-2 number, since 2×74337937952² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74337937891 and 74337937900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7906118 + ... + 7915514.

Almost surely, 2^74337937952 is an apocalyptic number.

It is an amenable number.

74337937952 is a deficient number, since it is larger than the sum of its proper divisors (72797187640).

74337937952 is a wasteful number, since it uses less digits than its factorization.

74337937952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10701 (or 10693 counting only the distinct ones).

The product of its digits is 30005640, while the sum is 59.

The spelling of 74337937952 in words is "seventy-four billion, three hundred thirty-seven million, nine hundred thirty-seven thousand, nine hundred fifty-two".