395957990482 has 8 divisors (see below), whose sum is σ = 594705341196. Its totient is φ = 197722876752.

The previous prime is 395957990459. The next prime is 395957990497. The reversal of 395957990482 is 284099759593.

It can be written as a sum of positive squares in 2 ways, for example, as 345660509041 + 50297481441 = 587929^2 + 224271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128057313 + ... + 128060404.

Almost surely, 2^395957990482 is an apocalyptic number.

395957990482 is a deficient number, since it is larger than the sum of its proper divisors (198747350714).

395957990482 is a wasteful number, since it uses less digits than its factorization.

395957990482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256118492.

The product of its (nonzero) digits is 220449600, while the sum is 70.

The spelling of 395957990482 in words is "three hundred ninety-five billion, nine hundred fifty-seven million, nine hundred ninety thousand, four hundred eighty-two".