76216379 has 8 divisors (see below), whose sum is σ = 78944160. Its totient is φ = 73495296.

The previous prime is 76216367. The next prime is 76216409. The reversal of 76216379 is 97361267.

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 76216379 - 2⁴ = 76216363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76216079) 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, 36779 + ... + 38795.

It is an arithmetic number, because the mean of its divisors is an integer number (9868020).

Almost surely, 2^76216379 is an apocalyptic number.

76216379 is a deficient number, since it is larger than the sum of its proper divisors (2727781).

76216379 is a wasteful number, since it uses less digits than its factorization.

76216379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349.

The product of its digits is 95256, while the sum is 41.

The square root of 76216379 is about 8730.1992531671. The cubic root of 76216379 is about 423.9839701873.

The spelling of 76216379 in words is "seventy-six million, two hundred sixteen thousand, three hundred seventy-nine".