1402740874 has 16 divisors (see below), whose sum is σ = 2115738720. Its totient is φ = 697502160.

The previous prime is 1402740847. The next prime is 1402740893. The reversal of 1402740874 is 4780472041.

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, 696529 + ... + 698539.

It is an arithmetic number, because the mean of its divisors is an integer number (132233670).

Almost surely, 2^1402740874 is an apocalyptic number.

1402740874 is a deficient number, since it is larger than the sum of its proper divisors (712997846).

1402740874 is a wasteful number, since it uses less digits than its factorization.

1402740874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 1402740874 is about 37453.1824281996. The cubic root of 1402740874 is about 1119.4185103314.

The spelling of 1402740874 in words is "one billion, four hundred two million, seven hundred forty thousand, eight hundred seventy-four".