1984935230 has 16 divisors (see below), whose sum is σ = 3633441840. Its totient is φ = 780516672.

The previous prime is 1984935229. The next prime is 1984935257. The reversal of 1984935230 is 325394891.

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, 1681559 + ... + 1682738.

It is an arithmetic number, because the mean of its divisors is an integer number (227090115).

Almost surely, 2^1984935230 is an apocalyptic number.

1984935230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1984935230 is a deficient number, since it is larger than the sum of its proper divisors (1648506610).

1984935230 is a wasteful number, since it uses less digits than its factorization.

1984935230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364363.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 1984935230 is about 44552.6119324109. The cubic root of 1984935230 is about 1256.7496703596.

The spelling of 1984935230 in words is "one billion, nine hundred eighty-four million, nine hundred thirty-five thousand, two hundred thirty".