494859395 has 4 divisors (see below), whose sum is σ = 593831280. Its totient is φ = 395887512.

The previous prime is 494859383. The next prime is 494859403. The reversal of 494859395 is 593958494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 494859395 - 2⁶ = 494859331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 494859395.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49485935 + ... + 49485944.

It is an arithmetic number, because the mean of its divisors is an integer number (148457820).

Almost surely, 2^494859395 is an apocalyptic number.

494859395 is a deficient number, since it is larger than the sum of its proper divisors (98971885).

494859395 is an equidigital number, since it uses as much as digits as its factorization.

494859395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98971884.

The product of its digits is 6998400, while the sum is 56.

The square root of 494859395 is about 22245.4353744763. The cubic root of 494859395 is about 790.9710832494.

Subtracting 494859395 from its reverse (593958494), we obtain a palindrome (99099099).

The spelling of 494859395 in words is "four hundred ninety-four million, eight hundred fifty-nine thousand, three hundred ninety-five".