3833256949 has 2 divisors, whose sum is σ = 3833256950. Its totient is φ = 3833256948.

The previous prime is 3833256941. The next prime is 3833256971. The reversal of 3833256949 is 9496523383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3478876324 + 354380625 = 58982^2 + 18825^2 .

It is a cyclic number.

It is not a de Polignac number, because 3833256949 - 2³ = 3833256941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3833256896 and 3833256905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3833256941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1916628474 + 1916628475.

It is an arithmetic number, because the mean of its divisors is an integer number (1916628475).

Almost surely, 2^3833256949 is an apocalyptic number.

It is an amenable number.

3833256949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3833256949 is an equidigital number, since it uses as much as digits as its factorization.

3833256949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 52.

The square root of 3833256949 is about 61913.3018744761. The cubic root of 3833256949 is about 1565.0299169190.

The spelling of 3833256949 in words is "three billion, eight hundred thirty-three million, two hundred fifty-six thousand, nine hundred forty-nine".