514490493 has 16 divisors (see below), whose sum is σ = 787737600. Its totient is φ = 295400880.

The previous prime is 514490491. The next prime is 514490497. The reversal of 514490493 is 394094415.

It is not a de Polignac number, because 514490493 - 2¹ = 514490491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514490491) 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, 409653 + ... + 410906.

It is an arithmetic number, because the mean of its divisors is an integer number (49233600).

Almost surely, 2^514490493 is an apocalyptic number.

It is an amenable number.

514490493 is a deficient number, since it is larger than the sum of its proper divisors (273247107).

514490493 is a wasteful number, since it uses less digits than its factorization.

514490493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820592.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 514490493 is about 22682.3828774668. The cubic root of 514490493 is about 801.2950342475.

The spelling of 514490493 in words is "five hundred fourteen million, four hundred ninety thousand, four hundred ninety-three".