966376818 has 40 divisors (see below), whose sum is σ = 2362258800. Its totient is φ = 292840920.

The previous prime is 966376793. The next prime is 966376891. The reversal of 966376818 is 818673669.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 269368 + ... + 272931.

It is an arithmetic number, because the mean of its divisors is an integer number (59056470).

Almost surely, 2^966376818 is an apocalyptic number.

966376818 is an abundant number, since it is smaller than the sum of its proper divisors (1395881982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

966376818 is a wasteful number, since it uses less digits than its factorization.

966376818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542324 (or 542315 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 966376818 is about 31086.6019050008. The cubic root of 966376818 is about 988.6642591908.

The spelling of 966376818 in words is "nine hundred sixty-six million, three hundred seventy-six thousand, eight hundred eighteen".