8834312381 has 4 divisors (see below), whose sum is σ = 8946139200. Its totient is φ = 8722485564.

The previous prime is 8834312341. The next prime is 8834312401. The reversal of 8834312381 is 1832134388.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8834312381 - 2⁶ = 8834312317 is a prime.

It is a super-2 number, since 2×8834312381² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8834312341) 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, 55913291 + ... + 55913448.

It is an arithmetic number, because the mean of its divisors is an integer number (2236534800).

Almost surely, 2^8834312381 is an apocalyptic number.

It is an amenable number.

8834312381 is a deficient number, since it is larger than the sum of its proper divisors (111826819).

8834312381 is a wasteful number, since it uses less digits than its factorization.

8834312381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111826818.

The product of its digits is 110592, while the sum is 41.

The square root of 8834312381 is about 93991.0228745278. The cubic root of 8834312381 is about 2067.2400833613.

The spelling of 8834312381 in words is "eight billion, eight hundred thirty-four million, three hundred twelve thousand, three hundred eighty-one".