953988994 has 8 divisors (see below), whose sum is σ = 1635409728. Its totient is φ = 408852420.

The previous prime is 953988989. The next prime is 953989007. The reversal of 953988994 is 499889359.

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, 34071022 + ... + 34071049.

It is an arithmetic number, because the mean of its divisors is an integer number (204426216).

Almost surely, 2^953988994 is an apocalyptic number.

953988994 is a deficient number, since it is larger than the sum of its proper divisors (681420734).

953988994 is a wasteful number, since it uses less digits than its factorization.

953988994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68142080.

The product of its digits is 25194240, while the sum is 64.

The square root of 953988994 is about 30886.7122562438. The cubic root of 953988994 is about 984.4215707726.

The spelling of 953988994 in words is "nine hundred fifty-three million, nine hundred eighty-eight thousand, nine hundred ninety-four".