395260671916 has 12 divisors (see below), whose sum is σ = 754588555560. Its totient is φ = 179663941760.

The previous prime is 395260671887. The next prime is 395260671917. The reversal of 395260671916 is 619176062593.

It is a super-2 number, since 2×395260671916² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (395260671917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4491598501 + ... + 4491598588.

It is an arithmetic number, because the mean of its divisors is an integer number (62882379630).

Almost surely, 2^395260671916 is an apocalyptic number.

It is an amenable number.

395260671916 is a deficient number, since it is larger than the sum of its proper divisors (359327883644).

395260671916 is a wasteful number, since it uses less digits than its factorization.

395260671916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983197104 (or 8983197102 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 395260671916 in words is "three hundred ninety-five billion, two hundred sixty million, six hundred seventy-one thousand, nine hundred sixteen".