190328338 has 4 divisors (see below), whose sum is σ = 285492510. Its totient is φ = 95164168.

The previous prime is 190328329. The next prime is 190328371. The reversal of 190328338 is 833823091.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 169598529 + 20729809 = 13023^2 + 4553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 190328297 and 190328306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47582083 + ... + 47582086.

Almost surely, 2^190328338 is an apocalyptic number.

190328338 is a deficient number, since it is larger than the sum of its proper divisors (95164172).

190328338 is an equidigital number, since it uses as much as digits as its factorization.

190328338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95164171.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 190328338 is about 13795.9536821490. The cubic root of 190328338 is about 575.2206719480.

The spelling of 190328338 in words is "one hundred ninety million, three hundred twenty-eight thousand, three hundred thirty-eight".