395307115 has 16 divisors (see below), whose sum is σ = 542626560. Its totient is φ = 270822240.

The previous prime is 395307079. The next prime is 395307119. The reversal of 395307115 is 511703593.

It is not a de Polignac number, because 395307115 - 2⁹ = 395306603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (395307119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39580 + ... + 48550.

It is an arithmetic number, because the mean of its divisors is an integer number (33914160).

Almost surely, 2^395307115 is an apocalyptic number.

395307115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

395307115 is a deficient number, since it is larger than the sum of its proper divisors (147319445).

395307115 is a wasteful number, since it uses less digits than its factorization.

395307115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10242.

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 395307115 is about 19882.3317294527. The cubic root of 395307115 is about 733.9135010562.

The spelling of 395307115 in words is "three hundred ninety-five million, three hundred seven thousand, one hundred fifteen".