1373104772 has 12 divisors (see below), whose sum is σ = 2587774476. Its totient is φ = 633740640.

The previous prime is 1373104771. The next prime is 1373104849. The reversal of 1373104772 is 2774013731.

It can be written as a sum of positive squares in 2 ways, for example, as 902041156 + 471063616 = 30034^2 + 21704^2 .

It is not an unprimeable number, because it can be changed into a prime (1373104771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13202879 + ... + 13202982.

It is an arithmetic number, because the mean of its divisors is an integer number (215647873).

Almost surely, 2^1373104772 is an apocalyptic number.

It is an amenable number.

1373104772 is a deficient number, since it is larger than the sum of its proper divisors (1214669704).

1373104772 is a wasteful number, since it uses less digits than its factorization.

1373104772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26405878 (or 26405876 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 1373104772 is about 37055.4283742612. The cubic root of 1373104772 is about 1111.4789074206.

The spelling of 1373104772 in words is "one billion, three hundred seventy-three million, one hundred four thousand, seven hundred seventy-two".