694047402272 has 24 divisors (see below), whose sum is σ = 1561606655616. Its totient is φ = 297448886592.

The previous prime is 694047402241. The next prime is 694047402313. The reversal of 694047402272 is 272204740496.

It is a super-2 number, since 2×694047402272² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549212728 + ... + 1549213175.

It is an arithmetic number, because the mean of its divisors is an integer number (65066943984).

Almost surely, 2^694047402272 is an apocalyptic number.

It is an amenable number.

694047402272 is an abundant number, since it is smaller than the sum of its proper divisors (867559253344).

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

694047402272 is a wasteful number, since it uses less digits than its factorization.

694047402272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098425920 (or 3098425912 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 694047402272 in words is "six hundred ninety-four billion, forty-seven million, four hundred two thousand, two hundred seventy-two".