395118970 has 16 divisors (see below), whose sum is σ = 713049480. Its totient is φ = 157639744.

The previous prime is 395118961. The next prime is 395118979. The reversal of 395118970 is 79811593.

It is an interprime number because it is at equal distance from previous prime (395118961) and next prime (395118979).

It can be written as a sum of positive squares in 4 ways, for example, as 279190681 + 115928289 = 16709^2 + 10767^2 .

It is a super-2 number, since 2×395118970² = 312238000907721800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (395118979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46897 + ... + 54676.

Almost surely, 2^395118970 is an apocalyptic number.

395118970 is a deficient number, since it is larger than the sum of its proper divisors (317930510).

395118970 is a wasteful number, since it uses less digits than its factorization.

395118970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101969.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 395118970 is about 19877.5997041896. The cubic root of 395118970 is about 733.7970480818.

The spelling of 395118970 in words is "three hundred ninety-five million, one hundred eighteen thousand, nine hundred seventy".