395874787 has 16 divisors (see below), whose sum is σ = 494422272. Its totient is φ = 307933920.

The previous prime is 395874697. The next prime is 395874799. The reversal of 395874787 is 787478593.

It is not a de Polignac number, because 395874787 - 2¹¹ = 395872739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395874587) 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, 43008 + ... + 51394.

It is an arithmetic number, because the mean of its divisors is an integer number (30901392).

Almost surely, 2^395874787 is an apocalyptic number.

395874787 is a deficient number, since it is larger than the sum of its proper divisors (98547485).

395874787 is a wasteful number, since it uses less digits than its factorization.

395874787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018.

The product of its digits is 11854080, while the sum is 58.

The square root of 395874787 is about 19896.6023983996. The cubic root of 395874787 is about 734.2646397541.

The spelling of 395874787 in words is "three hundred ninety-five million, eight hundred seventy-four thousand, seven hundred eighty-seven".