190379472 has 20 divisors (see below), whose sum is σ = 491813760. Its totient is φ = 63459808.

The previous prime is 190379459. The next prime is 190379473. The reversal of 190379472 is 274973091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190379473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1983072 + ... + 1983167.

It is an arithmetic number, because the mean of its divisors is an integer number (24590688).

Almost surely, 2^190379472 is an apocalyptic number.

190379472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

190379472 is an abundant number, since it is smaller than the sum of its proper divisors (301434288).

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

190379472 is a wasteful number, since it uses less digits than its factorization.

190379472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966250 (or 3966244 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 190379472 is about 13797.8067822390. The cubic root of 190379472 is about 575.2721806557.

The spelling of 190379472 in words is "one hundred ninety million, three hundred seventy-nine thousand, four hundred seventy-two".