8956380 has 48 divisors (see below), whose sum is σ = 25318944. Its totient is φ = 2365440.

The previous prime is 8956369. The next prime is 8956397. The reversal of 8956380 is 836598.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6120 + ... + 7440.

It is an arithmetic number, because the mean of its divisors is an integer number (527478).

Almost surely, 2^8956380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8956380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12659472).

8956380 is an abundant number, since it is smaller than the sum of its proper divisors (16362564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8956380 is a wasteful number, since it uses less digits than its factorization.

8956380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 8956380 is about 2992.7211697718. The cubic root of 8956380 is about 207.6717888350.

The spelling of 8956380 in words is "eight million, nine hundred fifty-six thousand, three hundred eighty".