1016838930 has 32 divisors (see below), whose sum is σ = 2441304000. Its totient is φ = 271058112.

The previous prime is 1016838929. The next prime is 1016838961. The reversal of 1016838930 is 398386101.

It is a super-2 number, since 2×1016838930² = 2067922819127089800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118836 + ... + 127104.

It is an arithmetic number, because the mean of its divisors is an integer number (76290750).

Almost surely, 2^1016838930 is an apocalyptic number.

1016838930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1016838930 is an abundant number, since it is smaller than the sum of its proper divisors (1424465070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1016838930 is a wasteful number, since it uses less digits than its factorization.

1016838930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12378.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 1016838930 is about 31887.9119730345. The cubic root of 1016838930 is about 1005.5817626241.

The spelling of 1016838930 in words is "one billion, sixteen million, eight hundred thirty-eight thousand, nine hundred thirty".