8857938 has 8 divisors (see below), whose sum is σ = 17715888. Its totient is φ = 2952644.

The previous prime is 8857913. The next prime is 8857973. The reversal of 8857938 is 8397588.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

8857938 is an admirable number.

It is a super-2 number, since 2×8857938² = 156926131223688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738156 + ... + 738167.

It is an arithmetic number, because the mean of its divisors is an integer number (2214486).

Almost surely, 2^8857938 is an apocalyptic number.

8857938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8857938 is a wasteful number, since it uses less digits than its factorization.

8857938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476328.

The product of its digits is 483840, while the sum is 48.

The square root of 8857938 is about 2976.2288218482. The cubic root of 8857938 is about 206.9081251131.

The spelling of 8857938 in words is "eight million, eight hundred fifty-seven thousand, nine hundred thirty-eight".