494762994 has 48 divisors (see below), whose sum is σ = 1177918560. Its totient is φ = 148841280.

The previous prime is 494762987. The next prime is 494762999. The reversal of 494762994 is 499267494.

494762994 is a `hidden beast` number, since 4 + 9 + 4 + 7 + 629 + 9 + 4 = 666.

It is a super-3 number, since 3×494762994³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 494762994.

It is not an unprimeable number, because it can be changed into a prime (494762999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18534 + ... + 36510.

It is an arithmetic number, because the mean of its divisors is an integer number (24539970).

Almost surely, 2^494762994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494762994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588959280).

494762994 is an abundant number, since it is smaller than the sum of its proper divisors (683155566).

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

494762994 is a wasteful number, since it uses less digits than its factorization.

494762994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18135 (or 18132 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 494762994 is about 22243.2685098211. The cubic root of 494762994 is about 790.9197182516.

The spelling of 494762994 in words is "four hundred ninety-four million, seven hundred sixty-two thousand, nine hundred ninety-four".