3334921 has 8 divisors (see below), whose sum is σ = 3451464. Its totient is φ = 3219840.

The previous prime is 3334901. The next prime is 3334939. The reversal of 3334921 is 1294333.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1550025 + 1784896 = 1245^2 + 1336^2 .

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 3334921 - 2⁵ = 3334889 is a prime.

It is a super-2 number, since 2×3334921² = 22243396152482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3334901) 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, 6141 + ... + 6661.

It is an arithmetic number, because the mean of its divisors is an integer number (431433).

Almost surely, 2^3334921 is an apocalyptic number.

It is an amenable number.

3334921 is a deficient number, since it is larger than the sum of its proper divisors (116543).

3334921 is a wasteful number, since it uses less digits than its factorization.

3334921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731.

The product of its digits is 1944, while the sum is 25.

The square root of 3334921 is about 1826.1766070126. The cubic root of 3334921 is about 149.4038710440.

The spelling of 3334921 in words is "three million, three hundred thirty-four thousand, nine hundred twenty-one".