1930550088 has 32 divisors (see below), whose sum is σ = 4858776000. Its totient is φ = 639196608.

The previous prime is 1930550087. The next prime is 1930550099. The reversal of 1930550088 is 8800550391.

It is not an unprimeable number, because it can be changed into a prime (1930550087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266356 + ... + 273507.

It is an arithmetic number, because the mean of its divisors is an integer number (151836750).

Almost surely, 2^1930550088 is an apocalyptic number.

It is an amenable number.

1930550088 is an abundant number, since it is smaller than the sum of its proper divisors (2928225912).

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

1930550088 is a wasteful number, since it uses less digits than its factorization.

1930550088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540021 (or 540017 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 1930550088 is about 43938.0255359751. The cubic root of 1930550088 is about 1245.1653437603.

The spelling of 1930550088 in words is "one billion, nine hundred thirty million, five hundred fifty thousand, eighty-eight".