1079940792 has 96 divisors (see below), whose sum is σ = 3150230400. Its totient is φ = 307613376.

The previous prime is 1079940739. The next prime is 1079940821. The reversal of 1079940792 is 2970499701.

It is a happy number.

It is a super-2 number, since 2×1079940792² = 2332544228451174528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444493 + ... + 446915.

It is an arithmetic number, because the mean of its divisors is an integer number (32814900).

Almost surely, 2^1079940792 is an apocalyptic number.

1079940792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1079940792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1575115200).

1079940792 is an abundant number, since it is smaller than the sum of its proper divisors (2070289608).

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

1079940792 is a wasteful number, since it uses less digits than its factorization.

1079940792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825 (or 2814 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 48.

The square root of 1079940792 is about 32862.4526169305. The cubic root of 1079940792 is about 1025.9668187271.

The spelling of 1079940792 in words is "one billion, seventy-nine million, nine hundred forty thousand, seven hundred ninety-two".