395481101 has 4 divisors (see below), whose sum is σ = 401383872. Its totient is φ = 389578332.

The previous prime is 395481089. The next prime is 395481127. The reversal of 395481101 is 101184593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-395481101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395481131) 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, 2951285 + ... + 2951418.

It is an arithmetic number, because the mean of its divisors is an integer number (100345968).

Almost surely, 2^395481101 is an apocalyptic number.

It is an amenable number.

395481101 is a deficient number, since it is larger than the sum of its proper divisors (5902771).

395481101 is an equidigital number, since it uses as much as digits as its factorization.

395481101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5902770.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 395481101 is about 19886.7066403666. The cubic root of 395481101 is about 734.0211573912.

The spelling of 395481101 in words is "three hundred ninety-five million, four hundred eighty-one thousand, one hundred one".