76489958 has 8 divisors (see below), whose sum is σ = 118436160. Its totient is φ = 37011240.

The previous prime is 76489957. The next prime is 76489967. The reversal of 76489958 is 85998467.

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 (76489951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616793 + ... + 616916.

It is an arithmetic number, because the mean of its divisors is an integer number (14804520).

Almost surely, 2^76489958 is an apocalyptic number.

76489958 is a deficient number, since it is larger than the sum of its proper divisors (41946202).

76489958 is a wasteful number, since it uses less digits than its factorization.

76489958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233742.

The product of its digits is 4354560, while the sum is 56.

The square root of 76489958 is about 8745.8537604970. The cubic root of 76489958 is about 424.4906618035.

The spelling of 76489958 in words is "seventy-six million, four hundred eighty-nine thousand, nine hundred fifty-eight".