493115949 has 24 divisors (see below), whose sum is σ = 760056960. Its totient is φ = 307167552.

The previous prime is 493115939. The next prime is 493115951. The reversal of 493115949 is 949511394.

493115949 is a `hidden beast` number, since 49 + 3 + 11 + 594 + 9 = 666.

It is not a de Polignac number, because 493115949 - 2⁹ = 493115437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493115939) 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, 7269 + ... + 32234.

It is an arithmetic number, because the mean of its divisors is an integer number (31669040).

Almost surely, 2^493115949 is an apocalyptic number.

It is an amenable number.

493115949 is a deficient number, since it is larger than the sum of its proper divisors (266941011).

493115949 is a wasteful number, since it uses less digits than its factorization.

493115949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39601 (or 39598 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 493115949 is about 22206.2141978321. The cubic root of 493115949 is about 790.0410965108.

The spelling of 493115949 in words is "four hundred ninety-three million, one hundred fifteen thousand, nine hundred forty-nine".