694406232 has 96 divisors (see below), whose sum is σ = 2080194480. Its totient is φ = 207878400.

The previous prime is 694406203. The next prime is 694406239. The reversal of 694406232 is 232604496.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694406239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24607 + ... + 44657.

Almost surely, 2^694406232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694406232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040097240).

694406232 is an abundant number, since it is smaller than the sum of its proper divisors (1385788248).

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

694406232 is a wasteful number, since it uses less digits than its factorization.

694406232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20113 (or 20106 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 694406232 is about 26351.5887946059. The cubic root of 694406232 is about 885.5325646416.

The spelling of 694406232 in words is "six hundred ninety-four million, four hundred six thousand, two hundred thirty-two".