1044935966 has 4 divisors (see below), whose sum is σ = 1567403952. Its totient is φ = 522467982.

The previous prime is 1044935921. The next prime is 1044935993. The reversal of 1044935966 is 6695394401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1044935966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261233990 + ... + 261233993.

It is an arithmetic number, because the mean of its divisors is an integer number (391850988).

Almost surely, 2^1044935966 is an apocalyptic number.

1044935966 is a deficient number, since it is larger than the sum of its proper divisors (522467986).

1044935966 is an equidigital number, since it uses as much as digits as its factorization.

1044935966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522467985.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 1044935966 is about 32325.4693082715. The cubic root of 1044935966 is about 1014.7597337904.

The spelling of 1044935966 in words is "one billion, forty-four million, nine hundred thirty-five thousand, nine hundred sixty-six".