1307796479 has 24 divisors (see below), whose sum is σ = 1474236288. Its totient is φ = 1150443440.

The previous prime is 1307796461. The next prime is 1307796509. The reversal of 1307796479 is 9746977031.

It is not a de Polignac number, because 1307796479 - 2¹² = 1307792383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1307796479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307796409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2599742 + ... + 2600244.

It is an arithmetic number, because the mean of its divisors is an integer number (61426512).

Almost surely, 2^1307796479 is an apocalyptic number.

1307796479 is a deficient number, since it is larger than the sum of its proper divisors (166439809).

1307796479 is a wasteful number, since it uses less digits than its factorization.

1307796479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 53.

The square root of 1307796479 is about 36163.4688463372. The cubic root of 1307796479 is about 1093.5703363386.

The spelling of 1307796479 in words is "one billion, three hundred seven million, seven hundred ninety-six thousand, four hundred seventy-nine".