190380804 has 12 divisors (see below), whose sum is σ = 444221904. Its totient is φ = 63460264.

The previous prime is 190380793. The next prime is 190380811. The reversal of 190380804 is 408083091.

190380804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932522 + ... + 7932545.

It is an arithmetic number, because the mean of its divisors is an integer number (37018492).

Almost surely, 2^190380804 is an apocalyptic number.

It is an amenable number.

190380804 is an abundant number, since it is smaller than the sum of its proper divisors (253841100).

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

190380804 is a wasteful number, since it uses less digits than its factorization.

190380804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15865074 (or 15865072 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 190380804 is about 13797.8550506954. The cubic root of 190380804 is about 575.2735222933.

The spelling of 190380804 in words is "one hundred ninety million, three hundred eighty thousand, eight hundred four".