3351481 has 8 divisors (see below), whose sum is σ = 3841344. Its totient is φ = 2864400.

The previous prime is 3351461. The next prime is 3351511. The reversal of 3351481 is 1841533.

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

It is not a de Polignac number, because 3351481 - 2⁵ = 3351449 is a prime.

It is a super-2 number, since 2×3351481² = 22464849786722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3351421) 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, 4431 + ... + 5131.

It is an arithmetic number, because the mean of its divisors is an integer number (480168).

Almost surely, 2^3351481 is an apocalyptic number.

It is an amenable number.

3351481 is a deficient number, since it is larger than the sum of its proper divisors (489863).

3351481 is an equidigital number, since it uses as much as digits as its factorization.

3351481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its digits is 1440, while the sum is 25.

The square root of 3351481 is about 1830.7050554363. The cubic root of 3351481 is about 149.6507578677.

The spelling of 3351481 in words is "three million, three hundred fifty-one thousand, four hundred eighty-one".