76765099 has 8 divisors (see below), whose sum is σ = 80226720. Its totient is φ = 73313856.

The previous prime is 76765093. The next prime is 76765109. The reversal of 76765099 is 99056767.

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 76765099 - 2⁵ = 76765067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76765093) 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, 15207 + ... + 19615.

It is an arithmetic number, because the mean of its divisors is an integer number (10028340).

Almost surely, 2^76765099 is an apocalyptic number.

76765099 is a deficient number, since it is larger than the sum of its proper divisors (3461621).

76765099 is a wasteful number, since it uses less digits than its factorization.

76765099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189.

The product of its (nonzero) digits is 714420, while the sum is 49.

The square root of 76765099 is about 8761.5694370358. The cubic root of 76765099 is about 424.9990292942. Note that the first 3 decimals are identical.

The spelling of 76765099 in words is "seventy-six million, seven hundred sixty-five thousand, ninety-nine".