1373804322 has 64 divisors (see below), whose sum is σ = 3036299904. Its totient is φ = 410941440.

The previous prime is 1373804317. The next prime is 1373804387. The reversal of 1373804322 is 2234083731.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2040978 + ... + 2041650.

It is an arithmetic number, because the mean of its divisors is an integer number (47442186).

Almost surely, 2^1373804322 is an apocalyptic number.

1373804322 is an abundant number, since it is smaller than the sum of its proper divisors (1662495582).

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

1373804322 is a wasteful number, since it uses less digits than its factorization.

1373804322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1373804322 is about 37064.8664101194. The cubic root of 1373804322 is about 1111.6676288934.

The spelling of 1373804322 in words is "one billion, three hundred seventy-three million, eight hundred four thousand, three hundred twenty-two".