3456066881 has 8 divisors (see below), whose sum is σ = 3568065024. Its totient is φ = 3345047280.

The previous prime is 3456066869. The next prime is 3456066931. The reversal of 3456066881 is 1886606543.

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 3456066881 - 2¹⁴ = 3456050497 is a prime.

It is a super-2 number, since 2×3456066881² = 23888796571890136322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3456066281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237455 + ... + 251588.

It is an arithmetic number, because the mean of its divisors is an integer number (446008128).

Almost surely, 2^3456066881 is an apocalyptic number.

It is an amenable number.

3456066881 is a deficient number, since it is larger than the sum of its proper divisors (111998143).

3456066881 is a wasteful number, since it uses less digits than its factorization.

3456066881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489271.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 3456066881 is about 58788.3226585008. The cubic root of 3456066881 is about 1511.9150126790.

The spelling of 3456066881 in words is "three billion, four hundred fifty-six million, sixty-six thousand, eight hundred eighty-one".