3882785923 has 2 divisors, whose sum is σ = 3882785924. Its totient is φ = 3882785922.

The previous prime is 3882785891. The next prime is 3882785947. The reversal of 3882785923 is 3295872883.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3882785923 - 2⁵ = 3882785891 is a prime.

It is not a weakly prime, because it can be changed into another prime (3882785993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1941392961 + 1941392962.

It is an arithmetic number, because the mean of its divisors is an integer number (1941392962).

Almost surely, 2^3882785923 is an apocalyptic number.

3882785923 is a deficient number, since it is larger than the sum of its proper divisors (1).

3882785923 is an equidigital number, since it uses as much as digits as its factorization.

3882785923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 55.

The square root of 3882785923 is about 62312.0046459749. The cubic root of 3882785923 is about 1571.7416029637.

It can be divided in two parts, 38827 and 85923, that added together give a triangular number (124750 = T₄₉₉).

The spelling of 3882785923 in words is "three billion, eight hundred eighty-two million, seven hundred eighty-five thousand, nine hundred twenty-three".