4189964403 has 8 divisors (see below), whose sum is σ = 5636058768. Its totient is φ = 2768589824.

The previous prime is 4189964377. The next prime is 4189964423. The reversal of 4189964403 is 3044699814.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4189964403 - 2⁸ = 4189964147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4189964423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6179550 + ... + 6180227.

It is an arithmetic number, because the mean of its divisors is an integer number (704507346).

Almost surely, 2^4189964403 is an apocalyptic number.

4189964403 is a deficient number, since it is larger than the sum of its proper divisors (1446094365).

4189964403 is a wasteful number, since it uses less digits than its factorization.

4189964403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12359893.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 4189964403 is about 64729.9343657940. The cubic root of 4189964403 is about 1612.1425640292.

The spelling of 4189964403 in words is "four billion, one hundred eighty-nine million, nine hundred sixty-four thousand, four hundred three".