8889874373 has 4 divisors (see below), whose sum is σ = 9011653548. Its totient is φ = 8768095200.

The previous prime is 8889874351. The next prime is 8889874391. The reversal of 8889874373 is 3734789888.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4830528004 + 4059346369 = 69502^2 + 63713^2 .

It is a cyclic number.

It is not a de Polignac number, because 8889874373 - 2⁸ = 8889874117 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 (8889873373) 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, 60889478 + ... + 60889623.

It is an arithmetic number, because the mean of its divisors is an integer number (2252913387).

Almost surely, 2^8889874373 is an apocalyptic number.

It is an amenable number.

8889874373 is a deficient number, since it is larger than the sum of its proper divisors (121779175).

8889874373 is a wasteful number, since it uses less digits than its factorization.

8889874373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121779174.

The product of its digits is 65028096, while the sum is 65.

The square root of 8889874373 is about 94286.1303320907. The cubic root of 8889874373 is about 2071.5648876803.

The spelling of 8889874373 in words is "eight billion, eight hundred eighty-nine million, eight hundred seventy-four thousand, three hundred seventy-three".