494146434 has 16 divisors (see below), whose sum is σ = 989580672. Its totient is φ = 164500848.

The previous prime is 494146409. The next prime is 494146441. The reversal of 494146434 is 434641494.

It is a junction number, because it is equal to n+sod(n) for n = 494146392 and 494146401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48634 + ... + 57909.

It is an arithmetic number, because the mean of its divisors is an integer number (61848792).

Almost surely, 2^494146434 is an apocalyptic number.

494146434 is an abundant number, since it is smaller than the sum of its proper divisors (495434238).

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

494146434 is a wasteful number, since it uses less digits than its factorization.

494146434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107321.

The product of its digits is 165888, while the sum is 39.

The square root of 494146434 is about 22229.4047153764. The cubic root of 494146434 is about 790.5910409032.

The spelling of 494146434 in words is "four hundred ninety-four million, one hundred forty-six thousand, four hundred thirty-four".