395078079 has 32 divisors (see below), whose sum is σ = 612251136. Its totient is φ = 223953920.

The previous prime is 395078063. The next prime is 395078093. The reversal of 395078079 is 970870593.

It is not a de Polignac number, because 395078079 - 2⁴ = 395078063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395073079) 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, 91579 + ... + 95795.

It is an arithmetic number, because the mean of its divisors is an integer number (19132848).

Almost surely, 2^395078079 is an apocalyptic number.

395078079 is a deficient number, since it is larger than the sum of its proper divisors (217173057).

395078079 is a wasteful number, since it uses less digits than its factorization.

395078079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 395078079 is about 19876.5711077137. The cubic root of 395078079 is about 733.7717335711.

It can be divided in two parts, 39507 and 8079, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 395078079 in words is "three hundred ninety-five million, seventy-eight thousand, seventy-nine".