941998864 has 15 divisors (see below), whose sum is σ = 1825360693. Its totient is φ = 470938048.

The previous prime is 941998843. The next prime is 941998877. The reversal of 941998864 is 468899149.

It is a happy number.

The square root of 941998864 is 30692.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 596336400 + 345662464 = 24420^2 + 18592^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 941998799 and 941998808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 118932 + ... + 126604.

Almost surely, 2^941998864 is an apocalyptic number.

941998864 is the 30692-nd square number.

It is an amenable number.

941998864 is a deficient number, since it is larger than the sum of its proper divisors (883361829).

941998864 is an frugal number, since it uses more digits than its factorization.

941998864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15354 (or 7675 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 58.

The cubic root of 941998864 is about 980.2799644386.

The spelling of 941998864 in words is "nine hundred forty-one million, nine hundred ninety-eight thousand, eight hundred sixty-four".