3770749669 has 2 divisors, whose sum is σ = 3770749670. Its totient is φ = 3770749668.

The previous prime is 3770749643. The next prime is 3770749691. The reversal of 3770749669 is 9669470773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3750092644 + 20657025 = 61238^2 + 4545^2 .

It is a cyclic number.

It is not a de Polignac number, because 3770749669 - 2⁵ = 3770749637 is a prime.

It is a super-2 number, since 2×3770749669² = 28437106132527219122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3770749639) 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, 1885374834 + 1885374835.

It is an arithmetic number, because the mean of its divisors is an integer number (1885374835).

Almost surely, 2^3770749669 is an apocalyptic number.

It is an amenable number.

3770749669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3770749669 is an equidigital number, since it uses as much as digits as its factorization.

3770749669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12002256, while the sum is 58.

The square root of 3770749669 is about 61406.4301926109. The cubic root of 3770749669 is about 1556.4764971243.

The spelling of 3770749669 in words is "three billion, seven hundred seventy million, seven hundred forty-nine thousand, six hundred sixty-nine".