3812963769 has 24 divisors (see below), whose sum is σ = 5622282432. Its totient is φ = 2489493600.

The previous prime is 3812963747. The next prime is 3812963821. The reversal of 3812963769 is 9673692183.

It is not a de Polignac number, because 3812963769 - 2¹¹ = 3812961721 is a prime.

It is a super-2 number, since 2×3812963769² = 29077385407413370722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3812963729) 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 in 23 ways as a sum of consecutive naturals, for example, 86044 + ... + 122594.

It is an arithmetic number, because the mean of its divisors is an integer number (234261768).

Almost surely, 2^3812963769 is an apocalyptic number.

It is an amenable number.

3812963769 is a deficient number, since it is larger than the sum of its proper divisors (1809318663).

3812963769 is a wasteful number, since it uses less digits than its factorization.

3812963769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36797 (or 36794 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 3812963769 is about 61749.2005535294. The cubic root of 3812963769 is about 1562.2632840672.

The spelling of 3812963769 in words is "three billion, eight hundred twelve million, nine hundred sixty-three thousand, seven hundred sixty-nine".