76580990 has 8 divisors (see below), whose sum is σ = 137845800. Its totient is φ = 30632392.

The previous prime is 76580983. The next prime is 76580993. The reversal of 76580990 is 9908567.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76580993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3829040 + ... + 3829059.

It is an arithmetic number, because the mean of its divisors is an integer number (17230725).

Almost surely, 2^76580990 is an apocalyptic number.

76580990 is a deficient number, since it is larger than the sum of its proper divisors (61264810).

76580990 is a wasteful number, since it uses less digits than its factorization.

76580990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7658106.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 76580990 is about 8751.0565076452. The cubic root of 76580990 is about 424.6589928954.

The spelling of 76580990 in words is "seventy-six million, five hundred eighty thousand, nine hundred ninety".