8994900605 has 16 divisors (see below), whose sum is σ = 11525120640. Its totient is φ = 6722979648.

The previous prime is 8994900589. The next prime is 8994900619. The reversal of 8994900605 is 5060094998.

It is a cyclic number.

It is not a de Polignac number, because 8994900605 - 2⁴ = 8994900589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904550 + ... + 914439.

It is an arithmetic number, because the mean of its divisors is an integer number (720320040).

Almost surely, 2^8994900605 is an apocalyptic number.

It is an amenable number.

8994900605 is a deficient number, since it is larger than the sum of its proper divisors (2530220035).

8994900605 is a wasteful number, since it uses less digits than its factorization.

8994900605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819060.

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 8994900605 is about 94841.4498254851. The cubic root of 8994900605 is about 2079.6908907180.

The spelling of 8994900605 in words is "eight billion, nine hundred ninety-four million, nine hundred thousand, six hundred five".