74367031740 has 24 divisors (see below), whose sum is σ = 208227689040. Its totient is φ = 19831208448.

The previous prime is 74367031729. The next prime is 74367031741. The reversal of 74367031740 is 4713076347.

It is a junction number, because it is equal to n+sod(n) for n = 74367031692 and 74367031701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74367031741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619725205 + ... + 619725324.

It is an arithmetic number, because the mean of its divisors is an integer number (8676153710).

Almost surely, 2^74367031740 is an apocalyptic number.

It is an amenable number.

74367031740 is an abundant number, since it is smaller than the sum of its proper divisors (133860657300).

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

74367031740 is a wasteful number, since it uses less digits than its factorization.

74367031740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239450541 (or 1239450539 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 42.

The spelling of 74367031740 in words is "seventy-four billion, three hundred sixty-seven million, thirty-one thousand, seven hundred forty".