395054844 has 48 divisors (see below), whose sum is σ = 951332256. Its totient is φ = 127513600.

The previous prime is 395054843. The next prime is 395054873. The reversal of 395054844 is 448450593.

It is a junction number, because it is equal to n+sod(n) for n = 395054796 and 395054805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395054843) 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, 64474 + ... + 70334.

It is an arithmetic number, because the mean of its divisors is an integer number (19819422).

Almost surely, 2^395054844 is an apocalyptic number.

It is an amenable number.

395054844 is an abundant number, since it is smaller than the sum of its proper divisors (556277412).

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

395054844 is a wasteful number, since it uses less digits than its factorization.

395054844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046 (or 6044 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 395054844 is about 19875.9866170211. The cubic root of 395054844 is about 733.7573486335.

The spelling of 395054844 in words is "three hundred ninety-five million, fifty-four thousand, eight hundred forty-four".