3200430421 has 8 divisors (see below), whose sum is σ = 3498004224. Its totient is φ = 2915002560.

The previous prime is 3200430391. The next prime is 3200430437. The reversal of 3200430421 is 1240340023.

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 3200430421 - 2¹³ = 3200422229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200430481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035935 + ... + 3036988.

It is an arithmetic number, because the mean of its divisors is an integer number (437250528).

Almost surely, 2^3200430421 is an apocalyptic number.

3200430421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3200430421 is a deficient number, since it is larger than the sum of its proper divisors (297573803).

3200430421 is a wasteful number, since it uses less digits than its factorization.

3200430421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6072971.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3200430421 is about 56572.3467871009. The cubic root of 3200430421 is about 1473.6786666825.

Adding to 3200430421 its reverse (1240340023), we get a palindrome (4440770444).

The spelling of 3200430421 in words is "three billion, two hundred million, four hundred thirty thousand, four hundred twenty-one".