94003869887 has 4 divisors (see below), whose sum is σ = 96190006440. Its totient is φ = 91817733336.

The previous prime is 94003869863. The next prime is 94003869913. The reversal of 94003869887 is 78896830049.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 94003869887 - 2³⁰ = 92930128063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94003869287) 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, 1093068212 + ... + 1093068297.

It is an arithmetic number, because the mean of its divisors is an integer number (24047501610).

Almost surely, 2^94003869887 is an apocalyptic number.

94003869887 is a deficient number, since it is larger than the sum of its proper divisors (2186136553).

94003869887 is a wasteful number, since it uses less digits than its factorization.

94003869887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186136552.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The spelling of 94003869887 in words is "ninety-four billion, three million, eight hundred sixty-nine thousand, eight hundred eighty-seven".