376279979 has 4 divisors (see below), whose sum is σ = 384285984. Its totient is φ = 368273976.

The previous prime is 376279963. The next prime is 376279987. The reversal of 376279979 is 979972673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 979972673 = 23561 ⋅41593.

It is a cyclic number.

It is not a de Polignac number, because 376279979 - 2⁴ = 376279963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376279949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4002932 + ... + 4003025.

It is an arithmetic number, because the mean of its divisors is an integer number (96071496).

Almost surely, 2^376279979 is an apocalyptic number.

376279979 is a deficient number, since it is larger than the sum of its proper divisors (8006005).

376279979 is an equidigital number, since it uses as much as digits as its factorization.

376279979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8006004.

The product of its digits is 9001692, while the sum is 59.

The square root of 376279979 is about 19397.9374934553. The cubic root of 376279979 is about 721.9443197214.

The spelling of 376279979 in words is "three hundred seventy-six million, two hundred seventy-nine thousand, nine hundred seventy-nine".