8993901 has 48 divisors (see below), whose sum is σ = 15266880. Its totient is φ = 4677120.

The previous prime is 8993891. The next prime is 8993903. The reversal of 8993901 is 1093998.

8993901 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8993901 - 2⁵ = 8993869 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8993901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8993903) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147411 + ... + 147471.

It is an arithmetic number, because the mean of its divisors is an integer number (318060).

Almost surely, 2^8993901 is an apocalyptic number.

It is an amenable number.

8993901 is a deficient number, since it is larger than the sum of its proper divisors (6272979).

8993901 is a wasteful number, since it uses less digits than its factorization.

8993901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 8993901 is about 2998.9833277296. The cubic root of 8993901 is about 207.9613849050.

The spelling of 8993901 in words is "eight million, nine hundred ninety-three thousand, nine hundred one".