373842238 has 16 divisors (see below), whose sum is σ = 699133824. Its totient is φ = 145652760.

The previous prime is 373842197. The next prime is 373842239. The reversal of 373842238 is 832248373.

It is a self number, because there is not a number n which added to its sum of digits gives 373842238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373842239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213620 + ... + 1213927.

It is an arithmetic number, because the mean of its divisors is an integer number (43695864).

Almost surely, 2^373842238 is an apocalyptic number.

373842238 is a deficient number, since it is larger than the sum of its proper divisors (325291586).

373842238 is a wasteful number, since it uses less digits than its factorization.

373842238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427567.

The product of its digits is 193536, while the sum is 40.

The square root of 373842238 is about 19335.0003361779. Note that the first 3 decimals coincide. The cubic root of 373842238 is about 720.3818948829.

The spelling of 373842238 in words is "three hundred seventy-three million, eight hundred forty-two thousand, two hundred thirty-eight".