77327332 has 6 divisors (see below), whose sum is σ = 135322838. Its totient is φ = 38663664.

The previous prime is 77327303. The next prime is 77327381. The reversal of 77327332 is 23372377.

It can be written as a sum of positive squares in only one way, i.e., 65383396 + 11943936 = 8086^2 + 3456^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9665913 + ... + 9665920.

Almost surely, 2^77327332 is an apocalyptic number.

It is an amenable number.

77327332 is a deficient number, since it is larger than the sum of its proper divisors (57995506).

77327332 is a wasteful number, since it uses less digits than its factorization.

77327332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19331837 (or 19331835 counting only the distinct ones).

The product of its digits is 37044, while the sum is 34.

The square root of 77327332 is about 8793.5960789656. The cubic root of 77327332 is about 426.0340807518.

The spelling of 77327332 in words is "seventy-seven million, three hundred twenty-seven thousand, three hundred thirty-two".