3329121 has 8 divisors (see below), whose sum is σ = 4582144. Its totient is φ = 2147760.

The previous prime is 3329101. The next prime is 3329129. The reversal of 3329121 is 1219233.

It is a happy number.

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

It is not a de Polignac number, because 3329121 - 2⁷ = 3328993 is a prime.

It is a super-2 number, since 2×3329121² = 22166093265282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3329129) 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, 17806 + ... + 17991.

It is an arithmetic number, because the mean of its divisors is an integer number (572768).

Almost surely, 2^3329121 is an apocalyptic number.

3329121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3329121 is a deficient number, since it is larger than the sum of its proper divisors (1253023).

3329121 is a wasteful number, since it uses less digits than its factorization.

3329121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35831.

The product of its digits is 324, while the sum is 21.

The square root of 3329121 is about 1824.5878986774. The cubic root of 3329121 is about 149.3172077923.

It can be divided in two parts, 332 and 9121, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 3329121 in words is "three million, three hundred twenty-nine thousand, one hundred twenty-one".