494268730 has 16 divisors (see below), whose sum is σ = 893410560. Its totient is φ = 196879312.

The previous prime is 494268707. The next prime is 494268757. The reversal of 494268730 is 37862494.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101014 + ... + 105793.

It is an arithmetic number, because the mean of its divisors is an integer number (55838160).

Almost surely, 2^494268730 is an apocalyptic number.

494268730 is a deficient number, since it is larger than the sum of its proper divisors (399141830).

494268730 is a wasteful number, since it uses less digits than its factorization.

494268730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207053.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 494268730 is about 22232.1553161181. The cubic root of 494268730 is about 790.6562564885.

The spelling of 494268730 in words is "four hundred ninety-four million, two hundred sixty-eight thousand, seven hundred thirty".