740066740674 has 16 divisors (see below), whose sum is σ = 1520137089408. Its totient is φ = 240021645552.

The previous prime is 740066740639. The next prime is 740066740681. The reversal of 740066740674 is 476047660047.

It is an unprimeable number.

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, 1666816762 + ... + 1666817205.

It is an arithmetic number, because the mean of its divisors is an integer number (95008568088).

Almost surely, 2^740066740674 is an apocalyptic number.

740066740674 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

740066740674 is an abundant number, since it is smaller than the sum of its proper divisors (780070348734).

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

740066740674 is a wasteful number, since it uses less digits than its factorization.

740066740674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333634009.

The product of its (nonzero) digits is 4741632, while the sum is 51.

The spelling of 740066740674 in words is "seven hundred forty billion, sixty-six million, seven hundred forty thousand, six hundred seventy-four".