372405343 has 2 divisors, whose sum is σ = 372405344. Its totient is φ = 372405342.

The previous prime is 372405329. The next prime is 372405361. The reversal of 372405343 is 343504273.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 372405343 - 2⁹ = 372404831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372405323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186202671 + 186202672.

It is an arithmetic number, because the mean of its divisors is an integer number (186202672).

Almost surely, 2^372405343 is an apocalyptic number.

372405343 is a deficient number, since it is larger than the sum of its proper divisors (1).

372405343 is an equidigital number, since it uses as much as digits as its factorization.

372405343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 372405343 is about 19297.8066888442. The cubic root of 372405343 is about 719.4577598165.

The spelling of 372405343 in words is "three hundred seventy-two million, four hundred five thousand, three hundred forty-three".