395050494 has 16 divisors (see below), whose sum is σ = 794517120. Its totient is φ = 130947480.

The previous prime is 395050493. The next prime is 395050529. The reversal of 395050494 is 494050593.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395050493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182842 + ... + 184989.

It is an arithmetic number, because the mean of its divisors is an integer number (49657320).

Almost surely, 2^395050494 is an apocalyptic number.

395050494 is an abundant number, since it is smaller than the sum of its proper divisors (399466626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

395050494 is a wasteful number, since it uses less digits than its factorization.

395050494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368015.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 395050494 is about 19875.8771881897. The cubic root of 395050494 is about 733.7546554579.

Subtracting 395050494 from its reverse (494050593), we obtain a palindrome (99000099).

The spelling of 395050494 in words is "three hundred ninety-five million, fifty thousand, four hundred ninety-four".