3848634923 has 4 divisors (see below), whose sum is σ = 4398439920. Its totient is φ = 3298829928.

The previous prime is 3848634901. The next prime is 3848634931. The reversal of 3848634923 is 3294368483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3294368483 = 7 ⋅470624069.

It is a cyclic number.

It is not a de Polignac number, because 3848634923 - 2⁶ = 3848634859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3848634943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274902488 + ... + 274902501.

It is an arithmetic number, because the mean of its divisors is an integer number (1099609980).

Almost surely, 2^3848634923 is an apocalyptic number.

3848634923 is a deficient number, since it is larger than the sum of its proper divisors (549804997).

3848634923 is an equidigital number, since it uses as much as digits as its factorization.

3848634923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549804996.

The product of its digits is 2985984, while the sum is 50.

The square root of 3848634923 is about 62037.3671507745. The cubic root of 3848634923 is about 1567.1199479157.

The spelling of 3848634923 in words is "three billion, eight hundred forty-eight million, six hundred thirty-four thousand, nine hundred twenty-three".