497744130 has 64 divisors (see below), whose sum is σ = 1289312640. Its totient is φ = 122251776.

The previous prime is 497744113. The next prime is 497744167. The reversal of 497744130 is 31447794.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220789 + ... + 223031.

It is an arithmetic number, because the mean of its divisors is an integer number (20145510).

Almost surely, 2^497744130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497744130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644656320).

497744130 is an abundant number, since it is smaller than the sum of its proper divisors (791568510).

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

497744130 is a wasteful number, since it uses less digits than its factorization.

497744130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 497744130 is about 22310.1799634158. The cubic root of 497744130 is about 792.5050695108.

The spelling of 497744130 in words is "four hundred ninety-seven million, seven hundred forty-four thousand, one hundred thirty".