696843126 has 96 divisors (see below), whose sum is σ = 1865660160. Its totient is φ = 183498048.

The previous prime is 696843113. The next prime is 696843127. The reversal of 696843126 is 621348696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696843127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84645 + ... + 92511.

It is an arithmetic number, because the mean of its divisors is an integer number (19433960).

Almost surely, 2^696843126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696843126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932830080).

696843126 is an abundant number, since it is smaller than the sum of its proper divisors (1168817034).

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

696843126 is a wasteful number, since it uses less digits than its factorization.

696843126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7938 (or 7935 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 696843126 is about 26397.7863844679. The cubic root of 696843126 is about 886.5672277791.

The spelling of 696843126 in words is "six hundred ninety-six million, eight hundred forty-three thousand, one hundred twenty-six".