494313804 has 72 divisors (see below), whose sum is σ = 1331279040. Its totient is φ = 154200672.

The previous prime is 494313797. The next prime is 494313851. The reversal of 494313804 is 408313494.

It is a super-2 number, since 2×494313804² = 488692273649900832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52419 + ... + 61125.

Almost surely, 2^494313804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494313804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665639520).

494313804 is an abundant number, since it is smaller than the sum of its proper divisors (836965236).

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

494313804 is a wasteful number, since it uses less digits than its factorization.

494313804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8819 (or 8814 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 494313804 is about 22233.1690048900. The cubic root of 494313804 is about 790.6802899441.

It can be divided in two parts, 49431 and 3804, that added together give a palindrome (53235).

The spelling of 494313804 in words is "four hundred ninety-four million, three hundred thirteen thousand, eight hundred four".