890382830 has 16 divisors (see below), whose sum is σ = 1604154240. Its totient is φ = 355827552.

The previous prime is 890382827. The next prime is 890382841. The reversal of 890382830 is 38283098.

890382830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29054 + ... + 51233.

It is an arithmetic number, because the mean of its divisors is an integer number (100259640).

Almost surely, 2^890382830 is an apocalyptic number.

890382830 is a deficient number, since it is larger than the sum of its proper divisors (713771410).

890382830 is a wasteful number, since it uses less digits than its factorization.

890382830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81403.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 890382830 is about 29839.2833358980. The cubic root of 890382830 is about 962.0380710293.

The spelling of 890382830 in words is "eight hundred ninety million, three hundred eighty-two thousand, eight hundred thirty".