3849431077 has 2 divisors, whose sum is σ = 3849431078. Its totient is φ = 3849431076.

The previous prime is 3849431017. The next prime is 3849431093. The reversal of 3849431077 is 7701349483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3470505921 + 378925156 = 58911^2 + 19466^2 .

It is a cyclic number.

It is not a de Polignac number, because 3849431077 - 2²⁷ = 3715213349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3849431017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924715538 + 1924715539.

It is an arithmetic number, because the mean of its divisors is an integer number (1924715539).

Almost surely, 2^3849431077 is an apocalyptic number.

It is an amenable number.

3849431077 is a deficient number, since it is larger than the sum of its proper divisors (1).

3849431077 is an equidigital number, since it uses as much as digits as its factorization.

3849431077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 3849431077 is about 62043.7835483943. The cubic root of 3849431077 is about 1567.2280020540.

The spelling of 3849431077 in words is "three billion, eight hundred forty-nine million, four hundred thirty-one thousand, seventy-seven".