1379792 has 20 divisors (see below), whose sum is σ = 2708160. Its totient is φ = 680928.

The previous prime is 1379753. The next prime is 1379797. The reversal of 1379792 is 2979731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379797) 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, 809 + ... + 1847.

It is an arithmetic number, because the mean of its divisors is an integer number (135408).

2^1379792 is an apocalyptic number.

It is an amenable number.

1379792 is a deficient number, since it is larger than the sum of its proper divisors (1328368).

1379792 is a wasteful number, since it uses less digits than its factorization.

1379792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1124 counting only the distinct ones).

The product of its digits is 23814, while the sum is 38.

The square root of 1379792 is about 1174.6454784317. The cubic root of 1379792 is about 111.3280342975.

The spelling of 1379792 in words is "one million, three hundred seventy-nine thousand, seven hundred ninety-two".