1118932379 has 8 divisors (see below), whose sum is σ = 1146754560. Its totient is φ = 1091451816.

The previous prime is 1118932351. The next prime is 1118932387. The reversal of 1118932379 is 9732398111.

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 1118932379 - 2⁸ = 1118932123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1118932319) 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, 78767 + ... + 91880.

It is an arithmetic number, because the mean of its divisors is an integer number (143344320).

Almost surely, 2^1118932379 is an apocalyptic number.

1118932379 is a deficient number, since it is larger than the sum of its proper divisors (27822181).

1118932379 is an equidigital number, since it uses as much as digits as its factorization.

1118932379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170809.

The product of its digits is 81648, while the sum is 44.

The square root of 1118932379 is about 33450.4466188420. The cubic root of 1118932379 is about 1038.1687383386.

The spelling of 1118932379 in words is "one billion, one hundred eighteen million, nine hundred thirty-two thousand, three hundred seventy-nine".