1945930060 has 24 divisors (see below), whose sum is σ = 4122621216. Its totient is φ = 771482880.

The previous prime is 1945930043. The next prime is 1945930061. The reversal of 1945930060 is 600395491.

It is not an unprimeable number, because it can be changed into a prime (1945930061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 428256 + ... + 432775.

It is an arithmetic number, because the mean of its divisors is an integer number (171775884).

Almost surely, 2^1945930060 is an apocalyptic number.

1945930060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1945930060 is an abundant number, since it is smaller than the sum of its proper divisors (2176691156).

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

1945930060 is a wasteful number, since it uses less digits than its factorization.

1945930060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861153 (or 861151 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 1945930060 is about 44112.6972650732. The cubic root of 1945930060 is about 1248.4631908150.

The spelling of 1945930060 in words is "one billion, nine hundred forty-five million, nine hundred thirty thousand, sixty".