494624260 has 48 divisors (see below), whose sum is σ = 1124521776. Its totient is φ = 181665792.

The previous prime is 494624239. The next prime is 494624267. The reversal of 494624260 is 62426494.

It can be written as a sum of positive squares in 8 ways, for example, as 100681156 + 393943104 = 10034^2 + 19848^2 .

It is not an unprimeable number, because it can be changed into a prime (494624267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45252 + ... + 55108.

It is an arithmetic number, because the mean of its divisors is an integer number (23427537).

Almost surely, 2^494624260 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 494624260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562260888).

494624260 is an abundant number, since it is smaller than the sum of its proper divisors (629897516).

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

494624260 is a wasteful number, since it uses less digits than its factorization.

494624260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10072 (or 10070 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 494624260 is about 22240.1497297118. The cubic root of 494624260 is about 790.8457854022.

The spelling of 494624260 in words is "four hundred ninety-four million, six hundred twenty-four thousand, two hundred sixty".