395195460 has 96 divisors (see below), whose sum is σ = 1219784832. Its totient is φ = 94801920.

The previous prime is 395195419. The next prime is 395195461. The reversal of 395195460 is 64591593.

It is a super-2 number, since 2×395195460² = 312358903209223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (395195461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60934 + ... + 67106.

It is an arithmetic number, because the mean of its divisors is an integer number (12706092).

Almost surely, 2^395195460 is an apocalyptic number.

395195460 is a gapful number since it is divisible by the number (30) 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 395195460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609892416).

395195460 is an abundant number, since it is smaller than the sum of its proper divisors (824589372).

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

395195460 is a wasteful number, since it uses less digits than its factorization.

395195460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293 (or 6291 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 395195460 is about 19879.5236361438. The cubic root of 395195460 is about 733.8443962807.

The spelling of 395195460 in words is "three hundred ninety-five million, one hundred ninety-five thousand, four hundred sixty".