1373746036 has 24 divisors (see below), whose sum is σ = 2613189600. Its totient is φ = 628108512.

The previous prime is 1373746021. The next prime is 1373746043. The reversal of 1373746036 is 6306473731.

It is a self number, because there is not a number n which added to its sum of digits gives 1373746036.

It is a congruent number.

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, 117886 + ... + 129013.

It is an arithmetic number, because the mean of its divisors is an integer number (108882900).

Almost surely, 2^1373746036 is an apocalyptic number.

It is an amenable number.

1373746036 is a deficient number, since it is larger than the sum of its proper divisors (1239443564).

1373746036 is a wasteful number, since it uses less digits than its factorization.

1373746036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247023 (or 247021 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 1373746036 is about 37064.0801315775. The cubic root of 1373746036 is about 1111.6519072037.

The spelling of 1373746036 in words is "one billion, three hundred seventy-three million, seven hundred forty-six thousand, thirty-six".