3320400430 has 16 divisors (see below), whose sum is σ = 6043876560. Its totient is φ = 1313236672.

The previous prime is 3320400427. The next prime is 3320400449. The reversal of 3320400430 is 340040233.

3320400430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3320400430² = 22050118031088369800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320400398 and 3320400407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864504 + ... + 1866283.

It is an arithmetic number, because the mean of its divisors is an integer number (377742285).

Almost surely, 2^3320400430 is an apocalyptic number.

3320400430 is a deficient number, since it is larger than the sum of its proper divisors (2723476130).

3320400430 is a wasteful number, since it uses less digits than its factorization.

3320400430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3730883.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3320400430 is about 57622.9158408354. The cubic root of 3320400430 is about 1491.8671591077.

Adding to 3320400430 its reverse (340040233), we get a palindrome (3660440663).

The spelling of 3320400430 in words is "three billion, three hundred twenty million, four hundred thousand, four hundred thirty".