8969901 has 8 divisors (see below), whose sum is σ = 11976384. Its totient is φ = 5971680.

The previous prime is 8969899. The next prime is 8969921. The reversal of 8969901 is 1099698.

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

It is not a de Polignac number, because 8969901 - 2¹ = 8969899 is a prime.

8969901 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8969921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216 + ... + 4406.

It is an arithmetic number, because the mean of its divisors is an integer number (1497048).

Almost surely, 2^8969901 is an apocalyptic number.

It is an amenable number.

8969901 is a deficient number, since it is larger than the sum of its proper divisors (3006483).

8969901 is a wasteful number, since it uses less digits than its factorization.

8969901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131.

The product of its (nonzero) digits is 34992, while the sum is 42.

The square root of 8969901 is about 2994.9792987598. The cubic root of 8969901 is about 207.7762402035.

It can be divided in two parts, 8969 and 901, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 8969901 in words is "eight million, nine hundred sixty-nine thousand, nine hundred one".