395260101 has 32 divisors (see below), whose sum is σ = 594040320. Its totient is φ = 259725312.

The previous prime is 395260087. The next prime is 395260123. The reversal of 395260101 is 101062593.

395260101 is a `hidden beast` number, since 3 + 9 + 52 + 601 + 0 + 1 = 666.

It is not a de Polignac number, because 395260101 - 2⁵ = 395260069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395260301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1076820 + ... + 1077186.

It is an arithmetic number, because the mean of its divisors is an integer number (18563760).

Almost surely, 2^395260101 is an apocalyptic number.

It is an amenable number.

395260101 is a deficient number, since it is larger than the sum of its proper divisors (198780219).

395260101 is a wasteful number, since it uses less digits than its factorization.

395260101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 395260101 is about 19881.1493883025. The cubic root of 395260101 is about 733.8844050479.

The spelling of 395260101 in words is "three hundred ninety-five million, two hundred sixty thousand, one hundred one".