3847572743 has 16 divisors (see below), whose sum is σ = 4480766784. Its totient is φ = 3235541760.

The previous prime is 3847572731. The next prime is 3847572763. The reversal of 3847572743 is 3472757483.

3847572743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3847572743 - 2¹⁶ = 3847507207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3847572691 and 3847572700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847572763) 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, 158171 + ... + 180867.

It is an arithmetic number, because the mean of its divisors is an integer number (280047924).

Almost surely, 2^3847572743 is an apocalyptic number.

3847572743 is a deficient number, since it is larger than the sum of its proper divisors (633194041).

3847572743 is a wasteful number, since it uses less digits than its factorization.

3847572743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23162.

The product of its digits is 3951360, while the sum is 50.

The square root of 3847572743 is about 62028.8057518440. The cubic root of 3847572743 is about 1566.9757654842.

The spelling of 3847572743 in words is "three billion, eight hundred forty-seven million, five hundred seventy-two thousand, seven hundred forty-three".