3794620869 has 12 divisors (see below), whose sum is σ = 5902743756. Its totient is φ = 2335151232.

The previous prime is 3794620849. The next prime is 3794620873. The reversal of 3794620869 is 9680264973.

It is a happy number.

3794620869 is a `hidden beast` number, since 3 + 7 + 9 + 4 + 620 + 8 + 6 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 611968644 + 3182652225 = 24738^2 + 56415^2 .

It is not a de Polignac number, because 3794620869 - 2¹⁵ = 3794588101 is a prime.

It is a super-2 number, since 2×3794620869² = 28798295078900630322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3794620829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16216212 + ... + 16216445.

It is an arithmetic number, because the mean of its divisors is an integer number (491895313).

Almost surely, 2^3794620869 is an apocalyptic number.

3794620869 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3794620869 is a deficient number, since it is larger than the sum of its proper divisors (2108122887).

3794620869 is a wasteful number, since it uses less digits than its factorization.

3794620869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32432676 (or 32432673 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 3794620869 is about 61600.4940645771. The cubic root of 3794620869 is about 1559.7540798246.

The spelling of 3794620869 in words is "three billion, seven hundred ninety-four million, six hundred twenty thousand, eight hundred sixty-nine".