995446644 has 24 divisors (see below), whose sum is σ = 2332353408. Its totient is φ = 330437760.

The previous prime is 995446637. The next prime is 995446657. The reversal of 995446644 is 446644599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169212 + ... + 174995.

It is an arithmetic number, because the mean of its divisors is an integer number (97181392).

Almost surely, 2^995446644 is an apocalyptic number.

It is an amenable number.

995446644 is an abundant number, since it is smaller than the sum of its proper divisors (1336906764).

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

995446644 is a wasteful number, since it uses less digits than its factorization.

995446644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344455 (or 344453 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The square root of 995446644 is about 31550.6995801995. The cubic root of 995446644 is about 998.4799051491.

The spelling of 995446644 in words is "nine hundred ninety-five million, four hundred forty-six thousand, six hundred forty-four".