1373936674 has 16 divisors (see below), whose sum is σ = 2248982496. Its totient is φ = 624316000.

The previous prime is 1373936659. The next prime is 1373936677. The reversal of 1373936674 is 4766393731.

It is not an unprimeable number, because it can be changed into a prime (1373936677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76614 + ... + 92830.

It is an arithmetic number, because the mean of its divisors is an integer number (140561406).

Almost surely, 2^1373936674 is an apocalyptic number.

1373936674 is a deficient number, since it is larger than the sum of its proper divisors (875045822).

1373936674 is a wasteful number, since it uses less digits than its factorization.

1373936674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20081.

The product of its digits is 1714608, while the sum is 49.

The square root of 1373936674 is about 37066.6517775749. The cubic root of 1373936674 is about 1111.7033270170.

The spelling of 1373936674 in words is "one billion, three hundred seventy-three million, nine hundred thirty-six thousand, six hundred seventy-four".