77283364 has 6 divisors (see below), whose sum is σ = 135245894. Its totient is φ = 38641680.

The previous prime is 77283359. The next prime is 77283373. The reversal of 77283364 is 46338277.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46812964 + 30470400 = 6842^2 + 5520^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9660417 + ... + 9660424.

Almost surely, 2^77283364 is an apocalyptic number.

It is an amenable number.

77283364 is a deficient number, since it is larger than the sum of its proper divisors (57962530).

77283364 is a wasteful number, since it uses less digits than its factorization.

77283364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19320845 (or 19320843 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 77283364 is about 8791.0957223773. The cubic root of 77283364 is about 425.9533183729.

The spelling of 77283364 in words is "seventy-seven million, two hundred eighty-three thousand, three hundred sixty-four".