4067694625 has 16 divisors (see below), whose sum is σ = 5110125696. Its totient is φ = 3232590000.

The previous prime is 4067694623. The next prime is 4067694637. The reversal of 4067694625 is 5264967604.

It is not a de Polignac number, because 4067694625 - 2¹ = 4067694623 is a prime.

It is a super-2 number, since 2×4067694625² = 33092279124507781250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4067694623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88879 + ... + 126628.

It is an arithmetic number, because the mean of its divisors is an integer number (319382856).

Almost surely, 2^4067694625 is an apocalyptic number.

It is an amenable number.

4067694625 is a deficient number, since it is larger than the sum of its proper divisors (1042431071).

4067694625 is a wasteful number, since it uses less digits than its factorization.

4067694625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215673 (or 215663 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 4067694625 is about 63778.4808928529. The cubic root of 4067694625 is about 1596.3058817926.

The spelling of 4067694625 in words is "four billion, sixty-seven million, six hundred ninety-four thousand, six hundred twenty-five".