3843679401 has 24 divisors (see below), whose sum is σ = 5807997000. Its totient is φ = 2446278912.

The previous prime is 3843679393. The next prime is 3843679451. The reversal of 3843679401 is 1049763483.

3843679401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1009714176 + 2833965225 = 31776^2 + 53235^2 .

It is not a de Polignac number, because 3843679401 - 2³ = 3843679393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3843679451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59506 + ... + 105963.

It is an arithmetic number, because the mean of its divisors is an integer number (241999875).

Almost surely, 2^3843679401 is an apocalyptic number.

It is an amenable number.

3843679401 is a deficient number, since it is larger than the sum of its proper divisors (1964317599).

3843679401 is a wasteful number, since it uses less digits than its factorization.

3843679401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165593 (or 165590 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 3843679401 is about 61997.4144702825. The cubic root of 3843679401 is about 1566.4470484715.

The spelling of 3843679401 in words is "three billion, eight hundred forty-three million, six hundred seventy-nine thousand, four hundred one".