4321600406 has 4 divisors (see below), whose sum is σ = 6482400612. Its totient is φ = 2160800202.

The previous prime is 4321600403. The next prime is 4321600411. The reversal of 4321600406 is 6040061234.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321600403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080400100 + ... + 1080400103.

It is an arithmetic number, because the mean of its divisors is an integer number (1620600153).

Almost surely, 2^4321600406 is an apocalyptic number.

4321600406 is a deficient number, since it is larger than the sum of its proper divisors (2160800206).

4321600406 is a wasteful number, since it uses less digits than its factorization.

4321600406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160800205.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4321600406 is about 65738.8804741912. The cubic root of 4321600406 is about 1628.8516641188.

The spelling of 4321600406 in words is "four billion, three hundred twenty-one million, six hundred thousand, four hundred six".