494503030 has 16 divisors (see below), whose sum is σ = 1017263520. Its totient is φ = 169543872.

The previous prime is 494502997. The next prime is 494503033. The reversal of 494503030 is 30305494.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 494503030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494503033) 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, 3532095 + ... + 3532234.

It is an arithmetic number, because the mean of its divisors is an integer number (63578970).

Almost surely, 2^494503030 is an apocalyptic number.

494503030 is an abundant number, since it is smaller than the sum of its proper divisors (522760490).

494503030 is a wasteful number, since it uses less digits than its factorization.

494503030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064343.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 494503030 is about 22237.4240864359. The cubic root of 494503030 is about 790.7811693046.

The spelling of 494503030 in words is "four hundred ninety-four million, five hundred three thousand, thirty".