3828320315 has 32 divisors (see below), whose sum is σ = 4835635200. Its totient is φ = 2906830080.

The previous prime is 3828320299. The next prime is 3828320323. The reversal of 3828320315 is 5130238283.

3828320315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3828320315 - 2⁴ = 3828320299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1127270 + ... + 1130660.

It is an arithmetic number, because the mean of its divisors is an integer number (151113600).

Almost surely, 2^3828320315 is an apocalyptic number.

3828320315 is a deficient number, since it is larger than the sum of its proper divisors (1007314885).

3828320315 is a wasteful number, since it uses less digits than its factorization.

3828320315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3587.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 3828320315 is about 61873.4217172446. The cubic root of 3828320315 is about 1564.3577905790.

Adding to 3828320315 its reverse (5130238283), we get a palindrome (8958558598).

The spelling of 3828320315 in words is "three billion, eight hundred twenty-eight million, three hundred twenty thousand, three hundred fifteen".