493691070 has 64 divisors (see below), whose sum is σ = 1232547840. Its totient is φ = 126403200.

The previous prime is 493691047. The next prime is 493691071. The reversal of 493691070 is 70196394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493691071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164685 + ... + 167655.

It is an arithmetic number, because the mean of its divisors is an integer number (19258560).

Almost surely, 2^493691070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493691070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616273920).

493691070 is an abundant number, since it is smaller than the sum of its proper divisors (738856770).

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

493691070 is a wasteful number, since it uses less digits than its factorization.

493691070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 493691070 is about 22219.1599751206. The cubic root of 493691070 is about 790.3481187552.

The spelling of 493691070 in words is "four hundred ninety-three million, six hundred ninety-one thousand, seventy".