740674755 has 24 divisors (see below), whose sum is σ = 1284555168. Its totient is φ = 394805376.

The previous prime is 740674747. The next prime is 740674763. The reversal of 740674755 is 557476047.

It is an interprime number because it is at equal distance from previous prime (740674747) and next prime (740674763).

It is not a de Polignac number, because 740674755 - 2³ = 740674747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 740674755.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105639 + ... + 112431.

It is an arithmetic number, because the mean of its divisors is an integer number (53523132).

Almost surely, 2^740674755 is an apocalyptic number.

740674755 is a deficient number, since it is larger than the sum of its proper divisors (543880413).

740674755 is a wasteful number, since it uses less digits than its factorization.

740674755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9227 (or 9224 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The square root of 740674755 is about 27215.3404351296. The cubic root of 740674755 is about 904.7790044719.

The spelling of 740674755 in words is "seven hundred forty million, six hundred seventy-four thousand, seven hundred fifty-five".