8840877446 has 4 divisors (see below), whose sum is σ = 13261316172. Its totient is φ = 4420438722.

The previous prime is 8840877433. The next prime is 8840877449. The reversal of 8840877446 is 6447780488.

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

It is a super-2 number, since 2×8840877446² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8840877391 and 8840877400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8840877449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210219360 + ... + 2210219363.

It is an arithmetic number, because the mean of its divisors is an integer number (3315329043).

Almost surely, 2^8840877446 is an apocalyptic number.

8840877446 is a deficient number, since it is larger than the sum of its proper divisors (4420438726).

8840877446 is a wasteful number, since it uses less digits than its factorization.

8840877446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4420438725.

The product of its (nonzero) digits is 9633792, while the sum is 56.

The square root of 8840877446 is about 94025.9402824561. The cubic root of 8840877446 is about 2067.7520343578.

The spelling of 8840877446 in words is "eight billion, eight hundred forty million, eight hundred seventy-seven thousand, four hundred forty-six".