3821925343 has 2 divisors, whose sum is σ = 3821925344. Its totient is φ = 3821925342.

The previous prime is 3821925307. The next prime is 3821925361. The reversal of 3821925343 is 3435291283.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3821925343 is a prime.

It is a super-2 number, since 2×3821925343² = 29214226654931335298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3821925296 and 3821925305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3821925383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910962671 + 1910962672.

It is an arithmetic number, because the mean of its divisors is an integer number (1910962672).

Almost surely, 2^3821925343 is an apocalyptic number.

3821925343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3821925343 is an equidigital number, since it uses as much as digits as its factorization.

3821925343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 40.

The square root of 3821925343 is about 61821.7222584425. The cubic root of 3821925343 is about 1563.4862508446.

The spelling of 3821925343 in words is "three billion, eight hundred twenty-one million, nine hundred twenty-five thousand, three hundred forty-three".