3804813431 has 2 divisors, whose sum is σ = 3804813432. Its totient is φ = 3804813430.

The previous prime is 3804813421. The next prime is 3804813437. The reversal of 3804813431 is 1343184083.

It is a strong prime.

It is an emirp because it is prime and its reverse (1343184083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3804813431 - 2¹⁸ = 3804551287 is a prime.

It is a super-2 number, since 2×3804813431² = 28953210489435983522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3804813391 and 3804813400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3804813437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902406715 + 1902406716.

It is an arithmetic number, because the mean of its divisors is an integer number (1902406716).

Almost surely, 2^3804813431 is an apocalyptic number.

3804813431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804813431 is an equidigital number, since it uses as much as digits as its factorization.

3804813431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3804813431 is about 61683.1697548043. The cubic root of 3804813431 is about 1561.1493599427.

The spelling of 3804813431 in words is "three billion, eight hundred four million, eight hundred thirteen thousand, four hundred thirty-one".