3846398535 has 64 divisors (see below), whose sum is σ = 7824936960. Its totient is φ = 1756097280.

The previous prime is 3846398527. The next prime is 3846398561. The reversal of 3846398535 is 5358936483.

It is a happy number.

3846398535 is a `hidden beast` number, since 38 + 46 + 39 + 8 + 535 = 666.

It is not a de Polignac number, because 3846398535 - 2³ = 3846398527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 898450 + ... + 902720.

It is an arithmetic number, because the mean of its divisors is an integer number (122264640).

Almost surely, 2^3846398535 is an apocalyptic number.

3846398535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3846398535 is an abundant number, since it is smaller than the sum of its proper divisors (3978538425).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3846398535 is a wasteful number, since it uses less digits than its factorization.

3846398535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5245 (or 5239 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The square root of 3846398535 is about 62019.3400077750. The cubic root of 3846398535 is about 1566.8163452637.

The spelling of 3846398535 in words is "three billion, eight hundred forty-six million, three hundred ninety-eight thousand, five hundred thirty-five".