497829242 has 8 divisors (see below), whose sum is σ = 747848916. Its totient is φ = 248546272.

The previous prime is 497829239. The next prime is 497829263. The reversal of 497829242 is 242928794.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 386083201 + 111746041 = 19649^2 + 10571^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182483 + ... + 185190.

Almost surely, 2^497829242 is an apocalyptic number.

497829242 is a deficient number, since it is larger than the sum of its proper divisors (250019674).

497829242 is a wasteful number, since it uses less digits than its factorization.

497829242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368352.

The product of its digits is 580608, while the sum is 47.

The square root of 497829242 is about 22312.0873519265. The cubic root of 497829242 is about 792.5502385332.

The spelling of 497829242 in words is "four hundred ninety-seven million, eight hundred twenty-nine thousand, two hundred forty-two".