4047694 has 24 divisors (see below), whose sum is σ = 7149168. Its totient is φ = 1713600.

The previous prime is 4047647. The next prime is 4047697. The reversal of 4047694 is 4967404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047697) 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 11 ways as a sum of consecutive naturals, for example, 9894 + ... + 10294.

It is an arithmetic number, because the mean of its divisors is an integer number (297882).

Almost surely, 2^4047694 is an apocalyptic number.

4047694 is a deficient number, since it is larger than the sum of its proper divisors (3101474).

4047694 is a wasteful number, since it uses less digits than its factorization.

4047694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4047694 is about 2011.8881678662. Note that the first 3 decimals coincide. The cubic root of 4047694 is about 159.3685266626.

The spelling of 4047694 in words is "four million, forty-seven thousand, six hundred ninety-four".