694341616 has 10 divisors (see below), whose sum is σ = 1345286912. Its totient is φ = 347170800.

The previous prime is 694341611. The next prime is 694341623. The reversal of 694341616 is 616143496.

It is a super-2 number, since 2×694341616² = 964220559418982912, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694341611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21698160 + ... + 21698191.

Almost surely, 2^694341616 is an apocalyptic number.

It is an amenable number.

694341616 is a deficient number, since it is larger than the sum of its proper divisors (650945296).

694341616 is a wasteful number, since it uses less digits than its factorization.

694341616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43396359 (or 43396353 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 694341616 is about 26350.3627299512. The cubic root of 694341616 is about 885.5050968836.

The spelling of 694341616 in words is "six hundred ninety-four million, three hundred forty-one thousand, six hundred sixteen".