493827140 has 12 divisors (see below), whose sum is σ = 1037037036. Its totient is φ = 197530848.

The previous prime is 493827137. The next prime is 493827209. The reversal of 493827140 is 41728394.

It can be written as a sum of positive squares in 2 ways, for example, as 325658116 + 168169024 = 18046^2 + 12968^2 .

It is a junction number, because it is equal to n+sod(n) for n = 493827094 and 493827103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12345659 + ... + 12345698.

It is an arithmetic number, because the mean of its divisors is an integer number (86419753).

Almost surely, 2^493827140 is an apocalyptic number.

It is an amenable number.

493827140 is an abundant number, since it is smaller than the sum of its proper divisors (543209896).

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

493827140 is a wasteful number, since it uses less digits than its factorization.

493827140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24691366 (or 24691364 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 493827140 is about 22222.2217611111. The cubic root of 493827140 is about 790.4207233970.

The spelling of 493827140 in words is "four hundred ninety-three million, eight hundred twenty-seven thousand, one hundred forty".