3330402 has 32 divisors (see below), whose sum is σ = 7143552. Its totient is φ = 1031424.

The previous prime is 3330401. The next prime is 3330409. The reversal of 3330402 is 2040333.

It is a super-2 number, since 2×3330402² = 22183154963208, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3330401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10348 + ... + 10664.

It is an arithmetic number, because the mean of its divisors is an integer number (223236).

Almost surely, 2^3330402 is an apocalyptic number.

3330402 is an abundant number, since it is smaller than the sum of its proper divisors (3813150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3330402 is a wasteful number, since it uses less digits than its factorization.

3330402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 3330402 is about 1824.9389030869. The cubic root of 3330402 is about 149.3363570728.

Adding to 3330402 its reverse (2040333), we get a palindrome (5370735).

The spelling of 3330402 in words is "three million, three hundred thirty thousand, four hundred two".