497749750 has 32 divisors (see below), whose sum is σ = 933162048. Its totient is φ = 198806400.

The previous prime is 497749741. The next prime is 497749753. The reversal of 497749750 is 57947794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497749753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264814 + ... + 266686.

It is an arithmetic number, because the mean of its divisors is an integer number (29161314).

Almost surely, 2^497749750 is an apocalyptic number.

497749750 is a deficient number, since it is larger than the sum of its proper divisors (435412298).

497749750 is a wasteful number, since it uses less digits than its factorization.

497749750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2943 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 52.

The square root of 497749750 is about 22310.3059145320. The cubic root of 497749750 is about 792.5080522091.

The spelling of 497749750 in words is "four hundred ninety-seven million, seven hundred forty-nine thousand, seven hundred fifty".