497691350 has 48 divisors (see below), whose sum is σ = 999394368. Its totient is φ = 183306240.

The previous prime is 497691349. The next prime is 497691353. The reversal of 497691350 is 53196794.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497691353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374387 + ... + 375713.

It is an arithmetic number, because the mean of its divisors is an integer number (20820716).

Almost surely, 2^497691350 is an apocalyptic number.

497691350 is an abundant number, since it is smaller than the sum of its proper divisors (501703018).

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

497691350 is a wasteful number, since it uses less digits than its factorization.

497691350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1924 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 497691350 is about 22308.9970639650. The cubic root of 497691350 is about 792.4770565261.

The spelling of 497691350 in words is "four hundred ninety-seven million, six hundred ninety-one thousand, three hundred fifty".