3804425437 has 2 divisors, whose sum is σ = 3804425438. Its totient is φ = 3804425436.

The previous prime is 3804425411. The next prime is 3804425453. The reversal of 3804425437 is 7345244083.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3797763876 + 6661561 = 61626^2 + 2581^2 .

It is a cyclic number.

It is not a de Polignac number, because 3804425437 - 2³¹ = 1656941789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3804425437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3804425237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902212718 + 1902212719.

It is an arithmetic number, because the mean of its divisors is an integer number (1902212719).

Almost surely, 2^3804425437 is an apocalyptic number.

It is an amenable number.

3804425437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804425437 is an equidigital number, since it uses as much as digits as its factorization.

3804425437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 40.

The square root of 3804425437 is about 61680.0246189964. The cubic root of 3804425437 is about 1561.0962923231.

The spelling of 3804425437 in words is "three billion, eight hundred four million, four hundred twenty-five thousand, four hundred thirty-seven".