497044730 has 128 divisors (see below), whose sum is σ = 1146700800. Its totient is φ = 154103040.

The previous prime is 497044727. The next prime is 497044741. The reversal of 497044730 is 37440794.

It is a happy number.

497044730 is a modest number, since divided by 44730 gives 4970 as remainder.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3165812 + ... + 3165968.

It is an arithmetic number, because the mean of its divisors is an integer number (8958600).

Almost surely, 2^497044730 is an apocalyptic number.

It is a pronic number, being equal to 22294×22295.

497044730 is an abundant number, since it is smaller than the sum of its proper divisors (649656070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497044730 is a wasteful number, since it uses less digits than its factorization.

497044730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 497044730 is about 22294.4999943932. The cubic root of 497044730 is about 792.1337020902.

It can be divided in two parts, 4970 and 44730, that multiplied together give a square (222308100 = 14910²).

The spelling of 497044730 in words is "four hundred ninety-seven million, forty-four thousand, seven hundred thirty".