76045079 has 4 divisors (see below), whose sum is σ = 82958280. Its totient is φ = 69131880.

The previous prime is 76045069. The next prime is 76045121. The reversal of 76045079 is 97054067.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97054067 = 11 ⋅8823097.

It is a cyclic number.

It is not a de Polignac number, because 76045079 - 2⁸ = 76044823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76045019) 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, 3456584 + ... + 3456605.

It is an arithmetic number, because the mean of its divisors is an integer number (20739570).

Almost surely, 2^76045079 is an apocalyptic number.

76045079 is a deficient number, since it is larger than the sum of its proper divisors (6913201).

76045079 is a wasteful number, since it uses less digits than its factorization.

76045079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6913200.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 76045079 is about 8720.3829617741. The cubic root of 76045079 is about 423.6660904214. Note that the first 3 decimals are identical.

The spelling of 76045079 in words is "seventy-six million, forty-five thousand, seventy-nine".