494962401 has 16 divisors (see below), whose sum is σ = 683668800. Its totient is φ = 318147648.

The previous prime is 494962367. The next prime is 494962417. The reversal of 494962401 is 104269494.

It is not a de Polignac number, because 494962401 - 2⁹ = 494961889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 494962401.

It is not an unprimeable number, because it can be changed into a prime (494962471) 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, 64855 + ... + 72083.

It is an arithmetic number, because the mean of its divisors is an integer number (42729300).

Almost surely, 2^494962401 is an apocalyptic number.

It is an amenable number.

494962401 is a deficient number, since it is larger than the sum of its proper divisors (188706399).

494962401 is a wasteful number, since it uses less digits than its factorization.

494962401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8048.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 494962401 is about 22247.7504705532. The cubic root of 494962401 is about 791.0259601942.

The spelling of 494962401 in words is "four hundred ninety-four million, nine hundred sixty-two thousand, four hundred one".