497561962 has 8 divisors (see below), whose sum is σ = 749097792. Its totient is φ = 247862700.

The previous prime is 497561951. The next prime is 497561963. The reversal of 497561962 is 269165794.

It is a happy number.

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 (497561963) 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, 458464 + ... + 459547.

It is an arithmetic number, because the mean of its divisors is an integer number (93637224).

Almost surely, 2^497561962 is an apocalyptic number.

497561962 is a deficient number, since it is larger than the sum of its proper divisors (251535830).

497561962 is a wasteful number, since it uses less digits than its factorization.

497561962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918284.

The product of its digits is 816480, while the sum is 49.

The square root of 497561962 is about 22306.0969692145. The cubic root of 497561962 is about 792.4083754661.

The spelling of 497561962 in words is "four hundred ninety-seven million, five hundred sixty-one thousand, nine hundred sixty-two".