740004740574 has 128 divisors (see below), whose sum is σ = 1719322122240. Its totient is φ = 209847705600.

The previous prime is 740004740567. The next prime is 740004740599. The reversal of 740004740574 is 475047400047.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 151358722 + ... + 151363610.

It is an arithmetic number, because the mean of its divisors is an integer number (13432204080).

Almost surely, 2^740004740574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740004740574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (859661061120).

740004740574 is an abundant number, since it is smaller than the sum of its proper divisors (979317381666).

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

740004740574 is a wasteful number, since it uses less digits than its factorization.

740004740574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666.

The product of its (nonzero) digits is 439040, while the sum is 42.

The spelling of 740004740574 in words is "seven hundred forty billion, four million, seven hundred forty thousand, five hundred seventy-four".