740400740674 has 16 divisors (see below), whose sum is σ = 1269279513216. Its totient is φ = 317309328000.

The previous prime is 740400740617. The next prime is 740400740707. The reversal of 740400740674 is 476047004047.

It is a self number, because there is not a number n which added to its sum of digits gives 740400740674.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502194 + ... + 1316434.

It is an arithmetic number, because the mean of its divisors is an integer number (79329969576).

Almost surely, 2^740400740674 is an apocalyptic number.

740400740674 is a deficient number, since it is larger than the sum of its proper divisors (528878772542).

740400740674 is a wasteful number, since it uses less digits than its factorization.

740400740674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879201.

The product of its (nonzero) digits is 526848, while the sum is 43.

The spelling of 740400740674 in words is "seven hundred forty billion, four hundred million, seven hundred forty thousand, six hundred seventy-four".