381832202 has 4 divisors (see below), whose sum is σ = 572748306. Its totient is φ = 190916100.

The previous prime is 381832169. The next prime is 381832211. The reversal of 381832202 is 202238183.

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., 342657121 + 39175081 = 18511^2 + 6259^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95458049 + ... + 95458052.

Almost surely, 2^381832202 is an apocalyptic number.

381832202 is a deficient number, since it is larger than the sum of its proper divisors (190916104).

381832202 is a wasteful number, since it uses less digits than its factorization.

381832202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190916103.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 381832202 is about 19540.5271679144. The cubic root of 381832202 is about 725.4778946696.

The spelling of 381832202 in words is "three hundred eighty-one million, eight hundred thirty-two thousand, two hundred two".