3755081869 has 32 divisors (see below), whose sum is σ = 4751447040. Its totient is φ = 2882745600.

The previous prime is 3755081831. The next prime is 3755081881. The reversal of 3755081869 is 9681805573.

It is not a de Polignac number, because 3755081869 - 2¹⁵ = 3755049101 is a prime.

It is a super-2 number, since 2×3755081869² = 28201279685785066322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755081809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1556274 + ... + 1558684.

It is an arithmetic number, because the mean of its divisors is an integer number (148482720).

Almost surely, 2^3755081869 is an apocalyptic number.

It is an amenable number.

3755081869 is a deficient number, since it is larger than the sum of its proper divisors (996365171).

3755081869 is a wasteful number, since it uses less digits than its factorization.

3755081869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721.

The product of its (nonzero) digits is 1814400, while the sum is 52.

The square root of 3755081869 is about 61278.7228081656. The cubic root of 3755081869 is about 1554.3177383538.

The spelling of 3755081869 in words is "three billion, seven hundred fifty-five million, eighty-one thousand, eight hundred sixty-nine".