190807368 has 16 divisors (see below), whose sum is σ = 477018480. Its totient is φ = 63602448.

The previous prime is 190807361. The next prime is 190807381. The reversal of 190807368 is 863708091.

It is not an unprimeable number, because it can be changed into a prime (190807361) 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 3 ways as a sum of consecutive naturals, for example, 3975130 + ... + 3975177.

It is an arithmetic number, because the mean of its divisors is an integer number (29813655).

Almost surely, 2^190807368 is an apocalyptic number.

It is an amenable number.

190807368 is an abundant number, since it is smaller than the sum of its proper divisors (286211112).

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

190807368 is a wasteful number, since it uses less digits than its factorization.

190807368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7950316 (or 7950312 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 190807368 is about 13813.3040218479. The cubic root of 190807368 is about 575.7028511689.

The spelling of 190807368 in words is "one hundred ninety million, eight hundred seven thousand, three hundred sixty-eight".