395233488 has 60 divisors (see below), whose sum is σ = 1191195460. Its totient is φ = 121609728.

The previous prime is 395233483. The next prime is 395233523. The reversal of 395233488 is 884332593.

It can be written as a sum of positive squares in 2 ways, for example, as 146603664 + 248629824 = 12108^2 + 15768^2 .

It is a super-2 number, since 2×395233488² = 312419020073292288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395233483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103693 + ... + 107436.

Almost surely, 2^395233488 is an apocalyptic number.

It is an amenable number.

395233488 is an abundant number, since it is smaller than the sum of its proper divisors (795961972).

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

395233488 is a wasteful number, since it uses less digits than its factorization.

395233488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211156 (or 211147 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 395233488 is about 19880.4800746863. The cubic root of 395233488 is about 733.8679337809.

The spelling of 395233488 in words is "three hundred ninety-five million, two hundred thirty-three thousand, four hundred eighty-eight".