493292943 has 32 divisors (see below), whose sum is σ = 858574080. Its totient is φ = 275965920.

The previous prime is 493292939. The next prime is 493292951. The reversal of 493292943 is 349292394.

It is a happy number.

It is not a de Polignac number, because 493292943 - 2² = 493292939 is a prime.

It is a super-2 number, since 2×493292943² = 486675855227202498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493292903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60021 + ... + 67742.

It is an arithmetic number, because the mean of its divisors is an integer number (26830440).

Almost surely, 2^493292943 is an apocalyptic number.

493292943 is a deficient number, since it is larger than the sum of its proper divisors (365281137).

493292943 is a wasteful number, since it uses less digits than its factorization.

493292943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127796 (or 127790 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The square root of 493292943 is about 22210.1990761002. The cubic root of 493292943 is about 790.1356082968.

The spelling of 493292943 in words is "four hundred ninety-three million, two hundred ninety-two thousand, nine hundred forty-three".