695782230 has 128 divisors (see below), whose sum is σ = 1987614720. Its totient is φ = 153653760.

The previous prime is 695782189. The next prime is 695782231. The reversal of 695782230 is 32287596.

It is a super-2 number, since 2×695782230² = 968225823167545800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695782231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 337884 + ... + 339936.

It is an arithmetic number, because the mean of its divisors is an integer number (15528240).

Almost surely, 2^695782230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695782230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (993807360).

695782230 is an abundant number, since it is smaller than the sum of its proper divisors (1291832490).

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

695782230 is a wasteful number, since it uses less digits than its factorization.

695782230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 695782230 is about 26377.6843183779. The cubic root of 695782230 is about 886.1170866090.

The spelling of 695782230 in words is "six hundred ninety-five million, seven hundred eighty-two thousand, two hundred thirty".