74037070340 has 12 divisors (see below), whose sum is σ = 155477847756. Its totient is φ = 29614828128.

The previous prime is 74037070333. The next prime is 74037070363. The reversal of 74037070340 is 4307073047.

It can be written as a sum of positive squares in 2 ways, for example, as 50953129984 + 23083940356 = 225728^2 + 151934^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74037070340.

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, 1850926739 + ... + 1850926778.

It is an arithmetic number, because the mean of its divisors is an integer number (12956487313).

Almost surely, 2^74037070340 is an apocalyptic number.

It is an amenable number.

74037070340 is an abundant number, since it is smaller than the sum of its proper divisors (81440777416).

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

74037070340 is a wasteful number, since it uses less digits than its factorization.

74037070340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701853526 (or 3701853524 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 35.

The spelling of 74037070340 in words is "seventy-four billion, thirty-seven million, seventy thousand, three hundred forty".