76946444 has 6 divisors (see below), whose sum is σ = 134656284. Its totient is φ = 38473220.

The previous prime is 76946377. The next prime is 76946449. The reversal of 76946444 is 44464967.

It is a junction number, because it is equal to n+sod(n) for n = 76946395 and 76946404.

It is not an unprimeable number, because it can be changed into a prime (76946449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9618302 + ... + 9618309.

It is an arithmetic number, because the mean of its divisors is an integer number (22442714).

Almost surely, 2^76946444 is an apocalyptic number.

It is an amenable number.

76946444 is a deficient number, since it is larger than the sum of its proper divisors (57709840).

76946444 is a wasteful number, since it uses less digits than its factorization.

76946444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19236615 (or 19236613 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 76946444 is about 8771.9122202630. The cubic root of 76946444 is about 425.3334296920. Note that the first 3 decimals are identical.

The spelling of 76946444 in words is "seventy-six million, nine hundred forty-six thousand, four hundred forty-four".