497984914 has 16 divisors (see below), whose sum is σ = 890805888. Its totient is φ = 204142752.

The previous prime is 497984911. The next prime is 497984917. The reversal of 497984914 is 419489794.

It is an interprime number because it is at equal distance from previous prime (497984911) and next prime (497984917).

It is not an unprimeable number, because it can be changed into a prime (497984911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772947 + ... + 773590.

It is an arithmetic number, because the mean of its divisors is an integer number (55675368).

Almost surely, 2^497984914 is an apocalyptic number.

497984914 is a deficient number, since it is larger than the sum of its proper divisors (392820974).

497984914 is a wasteful number, since it uses less digits than its factorization.

497984914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546569.

The product of its digits is 2612736, while the sum is 55.

The square root of 497984914 is about 22315.5755919492. The cubic root of 497984914 is about 792.6328404995.

The spelling of 497984914 in words is "four hundred ninety-seven million, nine hundred eighty-four thousand, nine hundred fourteen".