1372918674 has 32 divisors (see below), whose sum is σ = 2915533440. Its totient is φ = 429508352.

The previous prime is 1372918639. The next prime is 1372918709. The reversal of 1372918674 is 4768192731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1372918639) and next prime (1372918709).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17872 + ... + 55364.

It is an arithmetic number, because the mean of its divisors is an integer number (91110420).

Almost surely, 2^1372918674 is an apocalyptic number.

1372918674 is an abundant number, since it is smaller than the sum of its proper divisors (1542614766).

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

1372918674 is a wasteful number, since it uses less digits than its factorization.

1372918674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37874.

The product of its digits is 508032, while the sum is 48.

The square root of 1372918674 is about 37052.9172130886. The cubic root of 1372918674 is about 1111.4286919403.

It can be divided in two parts, 1372 and 918674, that added together give a triangular number (920046 = T₁₃₅₆).

The spelling of 1372918674 in words is "one billion, three hundred seventy-two million, nine hundred eighteen thousand, six hundred seventy-four".