8903913 has 16 divisors (see below), whose sum is σ = 12902400. Its totient is φ = 5441040.

The previous prime is 8903893. The next prime is 8903959. The reversal of 8903913 is 3193098.

It is not a de Polignac number, because 8903913 - 2⁶ = 8903849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8903813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753 + ... + 4286.

It is an arithmetic number, because the mean of its divisors is an integer number (806400).

Almost surely, 2^8903913 is an apocalyptic number.

It is an amenable number.

8903913 is a deficient number, since it is larger than the sum of its proper divisors (3998487).

8903913 is a wasteful number, since it uses less digits than its factorization.

8903913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 8903913 is about 2983.9425262562. The cubic root of 8903913 is about 207.2654765539.

The spelling of 8903913 in words is "eight million, nine hundred three thousand, nine hundred thirteen".