890974311 has 8 divisors (see below), whose sum is σ = 1188159984. Its totient is φ = 593885760.

The previous prime is 890974307. The next prime is 890974313. The reversal of 890974311 is 113479098.

It is a happy number.

890974311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 890974311 - 2² = 890974307 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890974313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841 + ... + 42221.

It is an arithmetic number, because the mean of its divisors is an integer number (148519998).

Almost surely, 2^890974311 is an apocalyptic number.

890974311 is a deficient number, since it is larger than the sum of its proper divisors (297185673).

890974311 is a wasteful number, since it uses less digits than its factorization.

890974311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48561.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 890974311 is about 29849.1928031563. The cubic root of 890974311 is about 962.2510510592.

The spelling of 890974311 in words is "eight hundred ninety million, nine hundred seventy-four thousand, three hundred eleven".