8922973439 has 8 divisors (see below), whose sum is σ = 9441273840. Its totient is φ = 8409540096.

The previous prime is 8922973429. The next prime is 8922973483. The reversal of 8922973439 is 9343792298.

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 8922973439 - 2¹² = 8922969343 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 (8922973429) 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, 1212992 + ... + 1220325.

It is an arithmetic number, because the mean of its divisors is an integer number (1180159230).

Almost surely, 2^8922973439 is an apocalyptic number.

8922973439 is a deficient number, since it is larger than the sum of its proper divisors (518300401).

8922973439 is a wasteful number, since it uses less digits than its factorization.

8922973439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433529.

The product of its digits is 5878656, while the sum is 56.

The square root of 8922973439 is about 94461.4918313278. The cubic root of 8922973439 is about 2074.1326758127.

The spelling of 8922973439 in words is "eight billion, nine hundred twenty-two million, nine hundred seventy-three thousand, four hundred thirty-nine".