2183934000 has 80 divisors (see below), whose sum is σ = 7041022560. Its totient is φ = 582380800.

The previous prime is 2183933981. The next prime is 2183934031. The reversal of 2183934000 is 4393812.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175995 + ... + 187994.

It is an arithmetic number, because the mean of its divisors is an integer number (88012782).

Almost surely, 2^2183934000 is an apocalyptic number.

2183934000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2183934000 is an abundant number, since it is smaller than the sum of its proper divisors (4857088560).

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

2183934000 is a wasteful number, since it uses less digits than its factorization.

2183934000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364015 (or 363999 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2183934000 is about 46732.5796420442. The cubic root of 2183934000 is about 1297.4177538535.

The spelling of 2183934000 in words is "two billion, one hundred eighty-three million, nine hundred thirty-four thousand".