7377677066 has 8 divisors (see below), whose sum is σ = 11254083840. Its totient is φ = 3626315788.

The previous prime is 7377677033. The next prime is 7377677077. The reversal of 7377677066 is 6607767737.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31261226 + ... + 31261461.

It is an arithmetic number, because the mean of its divisors is an integer number (1406760480).

Almost surely, 2^7377677066 is an apocalyptic number.

7377677066 is a deficient number, since it is larger than the sum of its proper divisors (3876406774).

7377677066 is a wasteful number, since it uses less digits than its factorization.

7377677066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62522748.

The product of its (nonzero) digits is 10890936, while the sum is 56.

The square root of 7377677066 is about 85893.4052532556. The cubic root of 7377677066 is about 1946.7337005375.

The spelling of 7377677066 in words is "seven billion, three hundred seventy-seven million, six hundred seventy-seven thousand, sixty-six".