395487576 has 128 divisors (see below), whose sum is σ = 1250726400. Its totient is φ = 114618240.

The previous prime is 395487569. The next prime is 395487593. The reversal of 395487576 is 675784593.

395487576 is a `hidden beast` number, since 3 + 95 + 487 + 5 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51030 + ... + 58266.

It is an arithmetic number, because the mean of its divisors is an integer number (9771300).

Almost surely, 2^395487576 is an apocalyptic number.

395487576 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 395487576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (625363200).

395487576 is an abundant number, since it is smaller than the sum of its proper divisors (855238824).

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

395487576 is a wasteful number, since it uses less digits than its factorization.

395487576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286 (or 7276 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 395487576 is about 19886.8694368923. The cubic root of 395487576 is about 734.0251632809.

The spelling of 395487576 in words is "three hundred ninety-five million, four hundred eighty-seven thousand, five hundred seventy-six".