7776677233 has 8 divisors (see below), whose sum is σ = 8440828928. Its totient is φ = 7121946384.

The previous prime is 7776677231. The next prime is 7776677261. The reversal of 7776677233 is 3327766777.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7776677233 - 2¹ = 7776677231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7776677231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353491 + ... + 2356792.

It is an arithmetic number, because the mean of its divisors is an integer number (1055103616).

Almost surely, 2^7776677233 is an apocalyptic number.

It is an amenable number.

7776677233 is a deficient number, since it is larger than the sum of its proper divisors (664151695).

7776677233 is a wasteful number, since it uses less digits than its factorization.

7776677233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710423.

The product of its digits is 10890936, while the sum is 55.

The square root of 7776677233 is about 88185.4706456795. The cubic root of 7776677233 is about 1981.2138624330.

The spelling of 7776677233 in words is "seven billion, seven hundred seventy-six million, six hundred seventy-seven thousand, two hundred thirty-three".