3774925289 has 2 divisors, whose sum is σ = 3774925290. Its totient is φ = 3774925288.

The previous prime is 3774925277. The next prime is 3774925303. The reversal of 3774925289 is 9825294773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3715512025 + 59413264 = 60955^2 + 7708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3774925289 is a prime.

It is not a weakly prime, because it can be changed into another prime (3774925489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1887462644 + 1887462645.

It is an arithmetic number, because the mean of its divisors is an integer number (1887462645).

Almost surely, 2^3774925289 is an apocalyptic number.

It is an amenable number.

3774925289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3774925289 is an equidigital number, since it uses as much as digits as its factorization.

3774925289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 56.

The square root of 3774925289 is about 61440.4206447189. The cubic root of 3774925289 is about 1557.0508176535.

The spelling of 3774925289 in words is "three billion, seven hundred seventy-four million, nine hundred twenty-five thousand, two hundred eighty-nine".