3673774769 has 4 divisors (see below), whose sum is σ = 4198599744. Its totient is φ = 3148949796.

The previous prime is 3673774763. The next prime is 3673774813. The reversal of 3673774769 is 9674773763.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9674773763 = 17 ⋅569104339.

It is a cyclic number.

It is not a de Polignac number, because 3673774769 - 2¹² = 3673770673 is a prime.

It is a super-2 number, since 2×3673774769² = 26993242106682006722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3673774763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262412477 + ... + 262412490.

It is an arithmetic number, because the mean of its divisors is an integer number (1049649936).

Almost surely, 2^3673774769 is an apocalyptic number.

It is an amenable number.

3673774769 is a deficient number, since it is larger than the sum of its proper divisors (524824975).

3673774769 is an equidigital number, since it uses as much as digits as its factorization.

3673774769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524824974.

The product of its digits is 28005264, while the sum is 59.

The square root of 3673774769 is about 60611.6718875168. The cubic root of 3673774769 is about 1543.0174672407.

The spelling of 3673774769 in words is "three billion, six hundred seventy-three million, seven hundred seventy-four thousand, seven hundred sixty-nine".