395102244 has 48 divisors (see below), whose sum is σ = 938814912. Its totient is φ = 129305472.

The previous prime is 395102237. The next prime is 395102249. The reversal of 395102244 is 442201593.

It is a super-2 number, since 2×395102244² = 312211566427671072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (395102249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171162 + ... + 173454.

It is an arithmetic number, because the mean of its divisors is an integer number (19558644).

Almost surely, 2^395102244 is an apocalyptic number.

It is an amenable number.

395102244 is an abundant number, since it is smaller than the sum of its proper divisors (543712668).

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

395102244 is a wasteful number, since it uses less digits than its factorization.

395102244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 395102244 is about 19877.1789748948. The cubic root of 395102244 is about 733.7866936793.

The spelling of 395102244 in words is "three hundred ninety-five million, one hundred two thousand, two hundred forty-four".