4047400694 has 8 divisors (see below), whose sum is σ = 6072553368. Its totient is φ = 2023216240.

The previous prime is 4047400673. The next prime is 4047400697. The reversal of 4047400694 is 4960047404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047400697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231512 + ... + 248379.

It is an arithmetic number, because the mean of its divisors is an integer number (759069171).

Almost surely, 2^4047400694 is an apocalyptic number.

4047400694 is a deficient number, since it is larger than the sum of its proper divisors (2025152674).

4047400694 is a wasteful number, since it uses less digits than its factorization.

4047400694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484110.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 4047400694 is about 63619.1849523397. The cubic root of 4047400694 is about 1593.6467715603.

The spelling of 4047400694 in words is "four billion, forty-seven million, four hundred thousand, six hundred ninety-four".