497348890 has 16 divisors (see below), whose sum is σ = 903921408. Its totient is φ = 197007696.

The previous prime is 497348861. The next prime is 497348893. The reversal of 497348890 is 98843794.

It is not an unprimeable number, because it can be changed into a prime (497348893) 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, 240402 + ... + 242461.

It is an arithmetic number, because the mean of its divisors is an integer number (56495088).

Almost surely, 2^497348890 is an apocalyptic number.

497348890 is a deficient number, since it is larger than the sum of its proper divisors (406572518).

497348890 is a wasteful number, since it uses less digits than its factorization.

497348890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482973.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 497348890 is about 22301.3203644986. The cubic root of 497348890 is about 792.2952477508.

The spelling of 497348890 in words is "four hundred ninety-seven million, three hundred forty-eight thousand, eight hundred ninety".