395299916 has 12 divisors (see below), whose sum is σ = 754663560. Its totient is φ = 179681760.

The previous prime is 395299909. The next prime is 395299981. The reversal of 395299916 is 619992593.

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, 4492001 + ... + 4492088.

It is an arithmetic number, because the mean of its divisors is an integer number (62888630).

Almost surely, 2^395299916 is an apocalyptic number.

It is an amenable number.

395299916 is a deficient number, since it is larger than the sum of its proper divisors (359363644).

395299916 is a wasteful number, since it uses less digits than its factorization.

395299916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8984104 (or 8984102 counting only the distinct ones).

The product of its digits is 1180980, while the sum is 53.

The square root of 395299916 is about 19882.1506884944. The cubic root of 395299916 is about 733.9090458911.

The spelling of 395299916 in words is "three hundred ninety-five million, two hundred ninety-nine thousand, nine hundred sixteen".