1932000030 has 48 divisors (see below), whose sum is σ = 5059898064. Its totient is φ = 511436160.

The previous prime is 1931999989. The next prime is 1932000041. The reversal of 1932000030 is 300002391.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1931999967 and 1932000012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66016 + ... + 90675.

It is an arithmetic number, because the mean of its divisors is an integer number (105414543).

Almost surely, 2^1932000030 is an apocalyptic number.

1932000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1932000030 is an abundant number, since it is smaller than the sum of its proper divisors (3127898034).

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

1932000030 is a wasteful number, since it uses less digits than its factorization.

1932000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156841 (or 156838 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1932000030 is about 43954.5222929336. The cubic root of 1932000030 is about 1245.4769934021.

The spelling of 1932000030 in words is "one billion, nine hundred thirty-two million, thirty", and thus it is an aban number.