3869807357 has 16 divisors (see below), whose sum is σ = 4315073280. Its totient is φ = 3445848000.

The previous prime is 3869807351. The next prime is 3869807363. The reversal of 3869807357 is 7537089683.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3869807351) and next prime (3869807363).

It is a cyclic number.

It is not a de Polignac number, because 3869807357 - 2¹⁰ = 3869806333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869807351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482732 + ... + 490682.

It is an arithmetic number, because the mean of its divisors is an integer number (269692080).

Almost surely, 2^3869807357 is an apocalyptic number.

It is an amenable number.

3869807357 is a deficient number, since it is larger than the sum of its proper divisors (445265923).

3869807357 is a wasteful number, since it uses less digits than its factorization.

3869807357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9284.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The square root of 3869807357 is about 62207.7756956476. The cubic root of 3869807357 is about 1569.9884182412.

The spelling of 3869807357 in words is "three billion, eight hundred sixty-nine million, eight hundred seven thousand, three hundred fifty-seven".