395612470 has 32 divisors (see below), whose sum is σ = 794914560. Its totient is φ = 140511840.

The previous prime is 395612449. The next prime is 395612501. The reversal of 395612470 is 74216593.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37090 + ... + 46549.

It is an arithmetic number, because the mean of its divisors is an integer number (24841080).

Almost surely, 2^395612470 is an apocalyptic number.

395612470 is an abundant number, since it is smaller than the sum of its proper divisors (399302090).

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

395612470 is a wasteful number, since it uses less digits than its factorization.

395612470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83700.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 395612470 is about 19890.0093011542. The cubic root of 395612470 is about 734.1024229267.

The spelling of 395612470 in words is "three hundred ninety-five million, six hundred twelve thousand, four hundred seventy".