497838130 has 8 divisors (see below), whose sum is σ = 896108652. Its totient is φ = 199135248.

The previous prime is 497838127. The next prime is 497838137. The reversal of 497838130 is 31838794.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 494039529 + 3798601 = 22227^2 + 1949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (497838137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24891897 + ... + 24891916.

Almost surely, 2^497838130 is an apocalyptic number.

497838130 is a deficient number, since it is larger than the sum of its proper divisors (398270522).

497838130 is a wasteful number, since it uses less digits than its factorization.

497838130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49783820.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 497838130 is about 22312.2865255894. The cubic root of 497838130 is about 792.5549551067.

The spelling of 497838130 in words is "four hundred ninety-seven million, eight hundred thirty-eight thousand, one hundred thirty".