493026975 has 108 divisors (see below), whose sum is σ = 1037002824. Its totient is φ = 223251840.

The previous prime is 493026973. The next prime is 493026977. The reversal of 493026975 is 579620394.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (493026973) and next prime (493026977).

It is not a de Polignac number, because 493026975 - 2¹ = 493026973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 493026975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493026971) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2171812 + ... + 2172038.

It is an arithmetic number, because the mean of its divisors is an integer number (9601878).

Almost surely, 2^493026975 is an apocalyptic number.

493026975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

493026975 is an abundant number, since it is smaller than the sum of its proper divisors (543975849).

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

493026975 is a wasteful number, since it uses less digits than its factorization.

493026975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 493026975 is about 22204.2107493151. The cubic root of 493026975 is about 789.9935773659.

The spelling of 493026975 in words is "four hundred ninety-three million, twenty-six thousand, nine hundred seventy-five".