3361547881 has 8 divisors (see below), whose sum is σ = 3425793920. Its totient is φ = 3297844368.

The previous prime is 3361547851. The next prime is 3361547927. The reversal of 3361547881 is 1887451633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3361547881 - 2¹¹ = 3361545833 is a prime.

It is a super-2 number, since 2×3361547881² = 22600008312511180322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3361547851) 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, 123111 + ... + 147916.

It is an arithmetic number, because the mean of its divisors is an integer number (428224240).

Almost surely, 2^3361547881 is an apocalyptic number.

It is an amenable number.

3361547881 is a deficient number, since it is larger than the sum of its proper divisors (64246039).

3361547881 is a wasteful number, since it uses less digits than its factorization.

3361547881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271263.

The product of its digits is 483840, while the sum is 46.

The square root of 3361547881 is about 57978.8571894962. The cubic root of 3361547881 is about 1498.0044398185.

It can be divided in two parts, 336154 and 7881, that added together give a triangular number (344035 = T₈₂₉).

The spelling of 3361547881 in words is "three billion, three hundred sixty-one million, five hundred forty-seven thousand, eight hundred eighty-one".