395591364 has 144 divisors (see below), whose sum is σ = 1208608128. Its totient is φ = 110792448.

The previous prime is 395591353. The next prime is 395591393. The reversal of 395591364 is 463195593.

395591364 is a `hidden beast` number, since 39 + 559 + 1 + 3 + 64 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 360064 + ... + 361160.

It is an arithmetic number, because the mean of its divisors is an integer number (8393112).

Almost surely, 2^395591364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395591364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604304064).

395591364 is an abundant number, since it is smaller than the sum of its proper divisors (813016764).

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

395591364 is a wasteful number, since it uses less digits than its factorization.

395591364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1162 counting only the distinct ones).

The product of its digits is 437400, while the sum is 45.

The square root of 395591364 is about 19889.4787262009. The cubic root of 395591364 is about 734.0893678603.

The spelling of 395591364 in words is "three hundred ninety-five million, five hundred ninety-one thousand, three hundred sixty-four".