966199404 has 12 divisors (see below), whose sum is σ = 2254465304. Its totient is φ = 322066464.

The previous prime is 966199361. The next prime is 966199427. The reversal of 966199404 is 404991669.

It is a tau number, because it is divible by the number of its divisors (12).

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, 40258297 + ... + 40258320.

Almost surely, 2^966199404 is an apocalyptic number.

It is an amenable number.

966199404 is an abundant number, since it is smaller than the sum of its proper divisors (1288265900).

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

966199404 is a wasteful number, since it uses less digits than its factorization.

966199404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80516624 (or 80516622 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 966199404 is about 31083.7482295813. The cubic root of 966199404 is about 988.6037535949.

The spelling of 966199404 in words is "nine hundred sixty-six million, one hundred ninety-nine thousand, four hundred four".