3351546985 has 4 divisors (see below), whose sum is σ = 4021856388. Its totient is φ = 2681237584.

The previous prime is 3351546953. The next prime is 3351546997. The reversal of 3351546985 is 5896451533.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2600184064 + 751362921 = 50992^2 + 27411^2 .

It is a cyclic number.

It is not a de Polignac number, because 3351546985 - 2⁵ = 3351546953 is a prime.

It is a super-2 number, since 2×3351546985² = 22465734385325180450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335154694 + ... + 335154703.

It is an arithmetic number, because the mean of its divisors is an integer number (1005464097).

Almost surely, 2^3351546985 is an apocalyptic number.

It is an amenable number.

3351546985 is a deficient number, since it is larger than the sum of its proper divisors (670309403).

3351546985 is an equidigital number, since it uses as much as digits as its factorization.

3351546985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670309402.

The product of its digits is 1944000, while the sum is 49.

The square root of 3351546985 is about 57892.5468864516. The cubic root of 3351546985 is about 1496.5173998476.

The spelling of 3351546985 in words is "three billion, three hundred fifty-one million, five hundred forty-six thousand, nine hundred eighty-five".