1379875793 has 8 divisors (see below), whose sum is σ = 1391908320. Its totient is φ = 1367866240.

The previous prime is 1379875753. The next prime is 1379875811. The reversal of 1379875793 is 3975789731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1379875793 - 2²⁰ = 1378827217 is a prime.

It is a super-3 number, since 3×1379875793³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1379875733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128321 + ... + 138657.

It is an arithmetic number, because the mean of its divisors is an integer number (173988540).

Almost surely, 2^1379875793 is an apocalyptic number.

It is an amenable number.

1379875793 is a deficient number, since it is larger than the sum of its proper divisors (12032527).

1379875793 is a wasteful number, since it uses less digits than its factorization.

1379875793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11487.

The product of its digits is 10001880, while the sum is 59.

The square root of 1379875793 is about 37146.6794343721. The cubic root of 1379875793 is about 1113.3028785479.

The spelling of 1379875793 in words is "one billion, three hundred seventy-nine million, eight hundred seventy-five thousand, seven hundred ninety-three".