3845326415 has 16 divisors (see below), whose sum is σ = 5502878208. Its totient is φ = 2522151456.

The previous prime is 3845326399. The next prime is 3845326453. The reversal of 3845326415 is 5146235483.

3845326415 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 3845326415 - 2⁴ = 3845326399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2387597 + ... + 2389206.

It is an arithmetic number, because the mean of its divisors is an integer number (343929888).

Almost surely, 2^3845326415 is an apocalyptic number.

3845326415 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3845326415 is a deficient number, since it is larger than the sum of its proper divisors (1657551793).

3845326415 is a wasteful number, since it uses less digits than its factorization.

3845326415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776838.

The product of its digits is 345600, while the sum is 41.

The square root of 3845326415 is about 62010.6959725498. The cubic root of 3845326415 is about 1566.6707570186.

The spelling of 3845326415 in words is "three billion, eight hundred forty-five million, three hundred twenty-six thousand, four hundred fifteen".