493934670 has 96 divisors (see below), whose sum is σ = 1342897920. Its totient is φ = 125798400.

The previous prime is 493934669. The next prime is 493934713. The reversal of 493934670 is 76439394.

493934670 is a `hidden beast` number, since 493 + 93 + 4 + 6 + 70 = 666.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 252195 + ... + 254145.

It is an arithmetic number, because the mean of its divisors is an integer number (13988520).

Almost surely, 2^493934670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493934670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671448960).

493934670 is an abundant number, since it is smaller than the sum of its proper divisors (848963250).

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

493934670 is a wasteful number, since it uses less digits than its factorization.

493934670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090 (or 2087 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 493934670 is about 22224.6410544692. The cubic root of 493934670 is about 790.4780901455.

The spelling of 493934670 in words is "four hundred ninety-three million, nine hundred thirty-four thousand, six hundred seventy".