3330407 has 4 divisors (see below), whose sum is σ = 3420456. Its totient is φ = 3240360.

The previous prime is 3330401. The next prime is 3330409. The reversal of 3330407 is 7040333.

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

It is a cyclic number.

It is not a de Polignac number, because 3330407 - 2⁴ = 3330391 is a prime.

It is a super-2 number, since 2×3330407² = 22183221571298, which contains 22 as substring.

It is a Duffinian number.

3330407 is a modest number, since divided by 407 gives 333 as remainder.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 44969 + ... + 45042.

It is an arithmetic number, because the mean of its divisors is an integer number (855114).

Almost surely, 2^3330407 is an apocalyptic number.

3330407 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3330407 is a deficient number, since it is larger than the sum of its proper divisors (90049).

3330407 is an equidigital number, since it uses as much as digits as its factorization.

3330407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90048.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 3330407 is about 1824.9402729953. The cubic root of 3330407 is about 149.3364318066.

The spelling of 3330407 in words is "three million, three hundred thirty thousand, four hundred seven".