373887223 has 2 divisors, whose sum is σ = 373887224. Its totient is φ = 373887222.

The previous prime is 373887221. The next prime is 373887233. The reversal of 373887223 is 322788373.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 373887223 - 2¹ = 373887221 is a prime.

Together with 373887221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 373887223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373887221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186943611 + 186943612.

It is an arithmetic number, because the mean of its divisors is an integer number (186943612).

Almost surely, 2^373887223 is an apocalyptic number.

373887223 is a deficient number, since it is larger than the sum of its proper divisors (1).

373887223 is an equidigital number, since it uses as much as digits as its factorization.

373887223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 43.

The square root of 373887223 is about 19336.1636060517. The cubic root of 373887223 is about 720.4107886038.

The spelling of 373887223 in words is "three hundred seventy-three million, eight hundred eighty-seven thousand, two hundred twenty-three".