3752634449 has 2 divisors, whose sum is σ = 3752634450. Its totient is φ = 3752634448.

The previous prime is 3752634433. The next prime is 3752634469. The reversal of 3752634449 is 9444362573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3602400400 + 150234049 = 60020^2 + 12257^2 .

It is an emirp because it is prime and its reverse (9444362573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3752634449 - 2⁴ = 3752634433 is a prime.

It is a zygodrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3752634409) 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, 1876317224 + 1876317225.

It is an arithmetic number, because the mean of its divisors is an integer number (1876317225).

Almost surely, 2^3752634449 is an apocalyptic number.

It is an amenable number.

3752634449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3752634449 is an equidigital number, since it uses as much as digits as its factorization.

3752634449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 47.

The square root of 3752634449 is about 61258.7499790846. The cubic root of 3752634449 is about 1553.9799831729.

The spelling of 3752634449 in words is "three billion, seven hundred fifty-two million, six hundred thirty-four thousand, four hundred forty-nine".