497049016 has 16 divisors (see below), whose sum is σ = 932333040. Its totient is φ = 248426880.

The previous prime is 497049013. The next prime is 497049023. The reversal of 497049016 is 610940794.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 497049016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497049013) 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, 12336 + ... + 33856.

It is an arithmetic number, because the mean of its divisors is an integer number (58270815).

Almost surely, 2^497049016 is an apocalyptic number.

It is an amenable number.

497049016 is a deficient number, since it is larger than the sum of its proper divisors (435284024).

497049016 is a wasteful number, since it uses less digits than its factorization.

497049016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24414 (or 24410 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 497049016 is about 22294.5961165481. The cubic root of 497049016 is about 792.1359789310.

Subtracting 497049016 from its reverse (610940794), we obtain a triangular number (113891778 = T₁₅₀₉₂).

The spelling of 497049016 in words is "four hundred ninety-seven million, forty-nine thousand, sixteen".