930199380 has 48 divisors (see below), whose sum is σ = 2841338304. Its totient is φ = 225502720.

The previous prime is 930199337. The next prime is 930199381. The reversal of 930199380 is 83991039.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930199381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704037 + ... + 705356.

It is an arithmetic number, because the mean of its divisors is an integer number (59194548).

Almost surely, 2^930199380 is an apocalyptic number.

It is an amenable number.

930199380 is an abundant number, since it is smaller than the sum of its proper divisors (1911138924).

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

930199380 is a wasteful number, since it uses less digits than its factorization.

930199380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409416 (or 1409414 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 930199380 is about 30499.1701526451. The cubic root of 930199380 is about 976.1697570999.

The spelling of 930199380 in words is "nine hundred thirty million, one hundred ninety-nine thousand, three hundred eighty".