7964118379 has 4 divisors (see below), whose sum is σ = 9101849584. Its totient is φ = 6826387176.

The previous prime is 7964118377. The next prime is 7964118403. The reversal of 7964118379 is 9738114697.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9738114697 = 3547 ⋅2745451.

It is not a de Polignac number, because 7964118379 - 2¹ = 7964118377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7964118373) 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, 568865592 + ... + 568865605.

It is an arithmetic number, because the mean of its divisors is an integer number (2275462396).

Almost surely, 2^7964118379 is an apocalyptic number.

7964118379 is a deficient number, since it is larger than the sum of its proper divisors (1137731205).

7964118379 is a wasteful number, since it uses less digits than its factorization.

7964118379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137731204.

The product of its digits is 2286144, while the sum is 55.

The square root of 7964118379 is about 89241.9093195568. The cubic root of 7964118379 is about 1997.0053832900.

The spelling of 7964118379 in words is "seven billion, nine hundred sixty-four million, one hundred eighteen thousand, three hundred seventy-nine".