76444365 has 8 divisors (see below), whose sum is σ = 122311008. Its totient is φ = 40770320.

The previous prime is 76444349. The next prime is 76444367. The reversal of 76444365 is 56344467.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 76444365 - 2⁴ = 76444349 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76444367) 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, 2548131 + ... + 2548160.

It is an arithmetic number, because the mean of its divisors is an integer number (15288876).

Almost surely, 2^76444365 is an apocalyptic number.

It is an amenable number.

76444365 is a deficient number, since it is larger than the sum of its proper divisors (45866643).

76444365 is a wasteful number, since it uses less digits than its factorization.

76444365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096299.

The product of its digits is 241920, while the sum is 39.

The square root of 76444365 is about 8743.2468225482. The cubic root of 76444365 is about 424.4063036738.

The spelling of 76444365 in words is "seventy-six million, four hundred forty-four thousand, three hundred sixty-five".