8331916 has 6 divisors (see below), whose sum is σ = 14580860. Its totient is φ = 4165956.

The previous prime is 8331907. The next prime is 8331923. The reversal of 8331916 is 6191338.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041486 + ... + 1041493.

Almost surely, 2^8331916 is an apocalyptic number.

It is an amenable number.

8331916 is a deficient number, since it is larger than the sum of its proper divisors (6248944).

8331916 is a wasteful number, since it uses less digits than its factorization.

8331916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082983 (or 2082981 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 8331916 is about 2886.5058461746. The cubic root of 8331916 is about 202.7285718572.

The spelling of 8331916 in words is "eight million, three hundred thirty-one thousand, nine hundred sixteen".