3829450393 has 4 divisors (see below), whose sum is σ = 3901704228. Its totient is φ = 3757196560.

The previous prime is 3829450363. The next prime is 3829450411. The reversal of 3829450393 is 3930549283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3930549283 = 131 ⋅30004193.

It can be written as a sum of positive squares in 2 ways, for example, as 3054551824 + 774898569 = 55268^2 + 27837^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3829450393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3829450363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36126838 + ... + 36126943.

It is an arithmetic number, because the mean of its divisors is an integer number (975426057).

Almost surely, 2^3829450393 is an apocalyptic number.

It is an amenable number.

3829450393 is a deficient number, since it is larger than the sum of its proper divisors (72253835).

3829450393 is an equidigital number, since it uses as much as digits as its factorization.

3829450393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72253834.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 3829450393 is about 61882.5532197889. The cubic root of 3829450393 is about 1564.5117025000.

The spelling of 3829450393 in words is "three billion, eight hundred twenty-nine million, four hundred fifty thousand, three hundred ninety-three".