395747496 has 24 divisors (see below), whose sum is σ = 1071816330. Its totient is φ = 131915808.

The previous prime is 395747479. The next prime is 395747501. The reversal of 395747496 is 694747593.

It is a happy number.

395747496 is a `hidden beast` number, since 39 + 57 + 474 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 364275396 + 31472100 = 19086^2 + 5610^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2748175 + ... + 2748318.

Almost surely, 2^395747496 is an apocalyptic number.

395747496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

395747496 is an abundant number, since it is smaller than the sum of its proper divisors (676068834).

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

395747496 is a wasteful number, since it uses less digits than its factorization.

395747496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496505 (or 5496498 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 395747496 is about 19893.4033287419. The cubic root of 395747496 is about 734.1859319549.

The spelling of 395747496 in words is "three hundred ninety-five million, seven hundred forty-seven thousand, four hundred ninety-six".