493043130 has 48 divisors (see below), whose sum is σ = 1316567304. Its totient is φ = 127923840.

The previous prime is 493043087. The next prime is 493043137. The reversal of 493043130 is 31340394.

493043130 is a `hidden beast` number, since 49 + 304 + 313 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 415303641 + 77739489 = 20379^2 + 8817^2 .

It is a Curzon number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 493043094 and 493043103.

It is not an unprimeable number, because it can be changed into a prime (493043137) 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, 70701 + ... + 77360.

Almost surely, 2^493043130 is an apocalyptic number.

493043130 is an abundant number, since it is smaller than the sum of its proper divisors (823524174).

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

493043130 is a wasteful number, since it uses less digits than its factorization.

493043130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148111 (or 148108 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 493043130 is about 22204.5745286867. The cubic root of 493043130 is about 790.0022058369.

The spelling of 493043130 in words is "four hundred ninety-three million, forty-three thousand, one hundred thirty".