489297350 has 24 divisors (see below), whose sum is σ = 910843488. Its totient is φ = 195557600.

The previous prime is 489297313. The next prime is 489297359. The reversal of 489297350 is 53792984.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 489297295 and 489297304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489297359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71060 + ... + 77640.

It is an arithmetic number, because the mean of its divisors is an integer number (37951812).

Almost surely, 2^489297350 is an apocalyptic number.

489297350 is a deficient number, since it is larger than the sum of its proper divisors (421546138).

489297350 is a wasteful number, since it uses less digits than its factorization.

489297350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8080 (or 8075 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 489297350 is about 22120.0666816355. The cubic root of 489297350 is about 787.9964988636.

The spelling of 489297350 in words is "four hundred eighty-nine million, two hundred ninety-seven thousand, three hundred fifty".