3694444963 has 24 divisors (see below), whose sum is σ = 4116032928. Its totient is φ = 3313200000.

The previous prime is 3694444921. The next prime is 3694444967.

3694444963 is nontrivially palindromic in base 10.

3694444963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3694444963 - 2⁹ = 3694444451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3694444963.

It is not an unprimeable number, because it can be changed into a prime (3694444967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6146863 + ... + 6147463.

It is an arithmetic number, because the mean of its divisors is an integer number (171501372).

Almost surely, 2^3694444963 is an apocalyptic number.

3694444963 is a deficient number, since it is larger than the sum of its proper divisors (421587965).

3694444963 is a wasteful number, since it uses less digits than its factorization.

3694444963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1216 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 52.

The square root of 3694444963 is about 60781.9460284055. The cubic root of 3694444963 is about 1545.9059440310.

The spelling of 3694444963 in words is "three billion, six hundred ninety-four million, four hundred forty-four thousand, nine hundred sixty-three".