395268992 has 16 divisors (see below), whose sum is σ = 787450200. Its totient is φ = 197634432.

The previous prime is 395268949. The next prime is 395268997. The reversal of 395268992 is 299862593.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395268997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1543892 + ... + 1544147.

Almost surely, 2^395268992 is an apocalyptic number.

395268992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

395268992 is a deficient number, since it is larger than the sum of its proper divisors (392181208).

395268992 is an equidigital number, since it uses as much as digits as its factorization.

395268992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088053 (or 3088041 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 53.

The square root of 395268992 is about 19881.3729908173. The cubic root of 395268992 is about 733.8899076839.

The spelling of 395268992 in words is "three hundred ninety-five million, two hundred sixty-eight thousand, nine hundred ninety-two".