3828297193 has 4 divisors (see below), whose sum is σ = 4375196800. Its totient is φ = 3281397588.

The previous prime is 3828297191. The next prime is 3828297197. The reversal of 3828297193 is 3917928283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3917928283 = 127 ⋅30849829.

It is not a de Polignac number, because 3828297193 - 2¹ = 3828297191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3828297193.

It is not an unprimeable number, because it can be changed into a prime (3828297191) 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, 273449793 + ... + 273449806.

It is an arithmetic number, because the mean of its divisors is an integer number (1093799200).

Almost surely, 2^3828297193 is an apocalyptic number.

It is an amenable number.

3828297193 is a deficient number, since it is larger than the sum of its proper divisors (546899607).

3828297193 is an equidigital number, since it uses as much as digits as its factorization.

3828297193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546899606.

The product of its digits is 1306368, while the sum is 52.

The square root of 3828297193 is about 61873.2348677520. The cubic root of 3828297193 is about 1564.3546411426.

The spelling of 3828297193 in words is "three billion, eight hundred twenty-eight million, two hundred ninety-seven thousand, one hundred ninety-three".