493919010 has 96 divisors (see below), whose sum is σ = 1430760240. Its totient is φ = 117379584.

The previous prime is 493918993. The next prime is 493919011. The reversal of 493919010 is 10919394.

It can be written as a sum of positive squares in 8 ways, for example, as 56565441 + 437353569 = 7521^2 + 20913^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (493919011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26652 + ... + 41208.

Almost surely, 2^493919010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493919010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715380120).

493919010 is an abundant number, since it is smaller than the sum of its proper divisors (936841230).

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

493919010 is a wasteful number, since it uses less digits than its factorization.

493919010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14612 (or 14609 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 493919010 is about 22224.2887400250. The cubic root of 493919010 is about 790.4697361272.

The spelling of 493919010 in words is "four hundred ninety-three million, nine hundred nineteen thousand, ten".