3261346848 has 48 divisors (see below), whose sum is σ = 9512264160. Its totient is φ = 1087115328.

The previous prime is 3261346831. The next prime is 3261346849. The reversal of 3261346848 is 8486431623.

3261346848 is a `hidden beast` number, since 3 + 261 + 346 + 8 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3261346849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1886490 + ... + 1888217.

It is an arithmetic number, because the mean of its divisors is an integer number (198172170).

Almost surely, 2^3261346848 is an apocalyptic number.

It is an amenable number.

3261346848 is an abundant number, since it is smaller than the sum of its proper divisors (6250917312).

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

3261346848 is a wasteful number, since it uses less digits than its factorization.

3261346848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774726 (or 3774712 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 3261346848 is about 57108.2029834594. The cubic root of 3261346848 is about 1482.9698776837.

The spelling of 3261346848 in words is "three billion, two hundred sixty-one million, three hundred forty-six thousand, eight hundred forty-eight".