493011870 has 48 divisors (see below), whose sum is σ = 1281260592. Its totient is φ = 121355520.

The previous prime is 493011833. The next prime is 493011901. The reversal of 493011870 is 78110394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43551 + ... + 53690.

It is an arithmetic number, because the mean of its divisors is an integer number (26692929).

Almost surely, 2^493011870 is an apocalyptic number.

493011870 is an abundant number, since it is smaller than the sum of its proper divisors (788248722).

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

493011870 is a wasteful number, since it uses less digits than its factorization.

493011870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97277 (or 97264 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 493011870 is about 22203.8706085223. The cubic root of 493011870 is about 789.9855095350.

The spelling of 493011870 in words is "four hundred ninety-three million, eleven thousand, eight hundred seventy".