3782951423 has 2 divisors, whose sum is σ = 3782951424. Its totient is φ = 3782951422.

The previous prime is 3782951411. The next prime is 3782951477. The reversal of 3782951423 is 3241592873.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3782951423 - 2²⁴ = 3766174207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3782956423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1891475711 + 1891475712.

It is an arithmetic number, because the mean of its divisors is an integer number (1891475712).

Almost surely, 2^3782951423 is an apocalyptic number.

3782951423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3782951423 is an equidigital number, since it uses as much as digits as its factorization.

3782951423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 44.

The square root of 3782951423 is about 61505.7023616510. The cubic root of 3782951423 is about 1558.1535548834.

The spelling of 3782951423 in words is "three billion, seven hundred eighty-two million, nine hundred fifty-one thousand, four hundred twenty-three".