374294443 has 2 divisors, whose sum is σ = 374294444. Its totient is φ = 374294442.

The previous prime is 374294419. The next prime is 374294461. The reversal of 374294443 is 344492473.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374294443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374294396 and 374294405.

It is not a weakly prime, because it can be changed into another prime (374294483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187147221 + 187147222.

It is an arithmetic number, because the mean of its divisors is an integer number (187147222).

Almost surely, 2^374294443 is an apocalyptic number.

374294443 is a deficient number, since it is larger than the sum of its proper divisors (1).

374294443 is an equidigital number, since it uses as much as digits as its factorization.

374294443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 40.

The square root of 374294443 is about 19346.6907506168. The cubic root of 374294443 is about 720.6722393132.

The spelling of 374294443 in words is "three hundred seventy-four million, two hundred ninety-four thousand, four hundred forty-three".