890333129 has 16 divisors (see below), whose sum is σ = 1079568000. Its totient is φ = 716792064.

The previous prime is 890333117. The next prime is 890333137. The reversal of 890333129 is 921333098.

890333129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 890333129 - 2²⁰ = 889284553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 890333092 and 890333101.

It is not an unprimeable number, because it can be changed into a prime (890333149) 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, 53222 + ... + 67920.

It is an arithmetic number, because the mean of its divisors is an integer number (67473000).

Almost surely, 2^890333129 is an apocalyptic number.

It is an amenable number.

890333129 is a deficient number, since it is larger than the sum of its proper divisors (189234871).

890333129 is a wasteful number, since it uses less digits than its factorization.

890333129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15232.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 890333129 is about 29838.4505127193. The cubic root of 890333129 is about 962.0201704356.

The spelling of 890333129 in words is "eight hundred ninety million, three hundred thirty-three thousand, one hundred twenty-nine".