1079328499 has 4 divisors (see below), whose sum is σ = 1079588664. Its totient is φ = 1079068336.

The previous prime is 1079328493. The next prime is 1079328529. The reversal of 1079328499 is 9948239701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1079328499 - 2³ = 1079328491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1079328491) 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, 123757 + ... + 132190.

It is an arithmetic number, because the mean of its divisors is an integer number (269897166).

Almost surely, 2^1079328499 is an apocalyptic number.

1079328499 is a deficient number, since it is larger than the sum of its proper divisors (260165).

1079328499 is an equidigital number, since it uses as much as digits as its factorization.

1079328499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260164.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 1079328499 is about 32853.1352993896. The cubic root of 1079328499 is about 1025.7728849284.

The spelling of 1079328499 in words is "one billion, seventy-nine million, three hundred twenty-eight thousand, four hundred ninety-nine".