77116333 has 4 divisors (see below), whose sum is σ = 88132960. Its totient is φ = 66099708.

The previous prime is 77116327. The next prime is 77116337. The reversal of 77116333 is 33361177.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33361177 = 31 ⋅1076167.

It is a cyclic number.

It is not a de Polignac number, because 77116333 - 2⁹ = 77115821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 77116295 and 77116304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77116337) 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, 5508303 + ... + 5508316.

It is an arithmetic number, because the mean of its divisors is an integer number (22033240).

Almost surely, 2^77116333 is an apocalyptic number.

It is an amenable number.

77116333 is a deficient number, since it is larger than the sum of its proper divisors (11016627).

77116333 is a wasteful number, since it uses less digits than its factorization.

77116333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016626.

The product of its digits is 7938, while the sum is 31.

The square root of 77116333 is about 8781.5905734667. The cubic root of 77116333 is about 425.6462288814.

The spelling of 77116333 in words is "seventy-seven million, one hundred sixteen thousand, three hundred thirty-three".