918835739379 has 24 divisors (see below), whose sum is σ = 1401597550080. Its totient is φ = 578864900592.

The previous prime is 918835739347. The next prime is 918835739399. The reversal of 918835739379 is 973937538819.

918835739379 is a `hidden beast` number, since 9 + 18 + 8 + 3 + 573 + 9 + 37 + 9 = 666.

It is not a de Polignac number, because 918835739379 - 2⁵ = 918835739347 is a prime.

It is a super-2 number, since 2×918835739379² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (918835739309) 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, 26722699 + ... + 26757060.

It is an arithmetic number, because the mean of its divisors is an integer number (58399897920).

Almost surely, 2^918835739379 is an apocalyptic number.

918835739379 is a deficient number, since it is larger than the sum of its proper divisors (482761810701).

918835739379 is a wasteful number, since it uses less digits than its factorization.

918835739379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53479871 (or 53479868 counting only the distinct ones).

The product of its digits is 308629440, while the sum is 72.

The spelling of 918835739379 in words is "nine hundred eighteen billion, eight hundred thirty-five million, seven hundred thirty-nine thousand, three hundred seventy-nine".