76648382 has 8 divisors (see below), whose sum is σ = 115028856. Its totient is φ = 38305432.

The previous prime is 76648373. The next prime is 76648387. The reversal of 76648382 is 28384667.

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 (76648387) 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, 3548 + ... + 12879.

It is an arithmetic number, because the mean of its divisors is an integer number (14378607).

Almost surely, 2^76648382 is an apocalyptic number.

76648382 is a deficient number, since it is larger than the sum of its proper divisors (38380474).

76648382 is a wasteful number, since it uses less digits than its factorization.

76648382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18762.

The product of its digits is 387072, while the sum is 44.

The square root of 76648382 is about 8754.9061674012. The cubic root of 76648382 is about 424.7835243580.

The spelling of 76648382 in words is "seventy-six million, six hundred forty-eight thousand, three hundred eighty-two".