3261359448 has 48 divisors (see below), whose sum is σ = 8850507120. Its totient is φ = 1084946496.

The previous prime is 3261359419. The next prime is 3261359471. The reversal of 3261359448 is 8449531623.

3261359448 is a `hidden beast` number, since 3 + 2 + 6 + 13 + 594 + 48 = 666.

It is a super-3 number, since 3×3261359448³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 8811 + ... + 81242.

It is an arithmetic number, because the mean of its divisors is an integer number (184385565).

Almost surely, 2^3261359448 is an apocalyptic number.

It is an amenable number.

3261359448 is an abundant number, since it is smaller than the sum of its proper divisors (5589147672).

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

3261359448 is a wasteful number, since it uses less digits than its factorization.

3261359448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90568 (or 90561 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 3261359448 is about 57108.3133002543. The cubic root of 3261359448 is about 1482.9717874669.

The spelling of 3261359448 in words is "three billion, two hundred sixty-one million, three hundred fifty-nine thousand, four hundred forty-eight".