86767379 has 8 divisors (see below), whose sum is σ = 87780000. Its totient is φ = 85758912.

The previous prime is 86767367. The next prime is 86767381. The reversal of 86767379 is 97376768.

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 86767379 - 2⁴ = 86767363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86767379.

It is not an unprimeable number, because it can be changed into a prime (86767349) 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, 61322 + ... + 62720.

It is an arithmetic number, because the mean of its divisors is an integer number (10972500).

Almost surely, 2^86767379 is an apocalyptic number.

86767379 is a deficient number, since it is larger than the sum of its proper divisors (1012621).

86767379 is a wasteful number, since it uses less digits than its factorization.

86767379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077.

The product of its digits is 2667168, while the sum is 53.

The square root of 86767379 is about 9314.9009119797. The cubic root of 86767379 is about 442.7094844779.

The spelling of 86767379 in words is "eighty-six million, seven hundred sixty-seven thousand, three hundred seventy-nine".