390105395 has 16 divisors (see below), whose sum is σ = 489065472. Its totient is φ = 298368480.

The previous prime is 390105389. The next prime is 390105403. The reversal of 390105395 is 593501093.

It is not a de Polignac number, because 390105395 - 2⁴ = 390105379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2297 + ... + 28026.

It is an arithmetic number, because the mean of its divisors is an integer number (30566592).

Almost surely, 2^390105395 is an apocalyptic number.

390105395 is a deficient number, since it is larger than the sum of its proper divisors (98960077).

390105395 is a wasteful number, since it uses less digits than its factorization.

390105395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30442.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 390105395 is about 19751.0859195134. The cubic root of 390105395 is about 730.6801660941.

The spelling of 390105395 in words is "three hundred ninety million, one hundred five thousand, three hundred ninety-five".