930189490 has 16 divisors (see below), whose sum is σ = 1674836352. Its totient is φ = 371965744.

The previous prime is 930189487. The next prime is 930189521. The reversal of 930189490 is 94981039.

930189490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27687 + ... + 51253.

It is an arithmetic number, because the mean of its divisors is an integer number (104677272).

Almost surely, 2^930189490 is an apocalyptic number.

930189490 is a deficient number, since it is larger than the sum of its proper divisors (744646862).

930189490 is a wasteful number, since it uses less digits than its factorization.

930189490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27521.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 930189490 is about 30499.0080166552. The cubic root of 930189490 is about 976.1662975000.

The spelling of 930189490 in words is "nine hundred thirty million, one hundred eighty-nine thousand, four hundred ninety".