325749343 has 2 divisors, whose sum is σ = 325749344. Its totient is φ = 325749342.

The previous prime is 325749331. The next prime is 325749367. The reversal of 325749343 is 343947523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325749343 - 2⁹ = 325748831 is a prime.

It is a super-2 number, since 2×325749343² = 212225268929863298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325749296 and 325749305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325749323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162874671 + 162874672.

It is an arithmetic number, because the mean of its divisors is an integer number (162874672).

Almost surely, 2^325749343 is an apocalyptic number.

325749343 is a deficient number, since it is larger than the sum of its proper divisors (1).

325749343 is an equidigital number, since it uses as much as digits as its factorization.

325749343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 40.

The square root of 325749343 is about 18048.5274468584. The cubic root of 325749343 is about 688.0624372926.

The spelling of 325749343 in words is "three hundred twenty-five million, seven hundred forty-nine thousand, three hundred forty-three".