374263243 has 4 divisors (see below), whose sum is σ = 380398768. Its totient is φ = 368127720.

The previous prime is 374263237. The next prime is 374263249. The reversal of 374263243 is 342362473.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (374263237) and next prime (374263249).

It is a cyclic number.

It is not a de Polignac number, because 374263243 - 2⁹ = 374262731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374263199 and 374263208.

It is not an unprimeable number, because it can be changed into a prime (374263249) 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 in 3 ways as a sum of consecutive naturals, for example, 3067671 + ... + 3067792.

It is an arithmetic number, because the mean of its divisors is an integer number (95099692).

Almost surely, 2^374263243 is an apocalyptic number.

374263243 is a deficient number, since it is larger than the sum of its proper divisors (6135525).

374263243 is an equidigital number, since it uses as much as digits as its factorization.

374263243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135524.

The product of its digits is 72576, while the sum is 34.

The square root of 374263243 is about 19345.8843943615. The cubic root of 374263243 is about 720.6522144379.

The spelling of 374263243 in words is "three hundred seventy-four million, two hundred sixty-three thousand, two hundred forty-three".