4320902 has 8 divisors (see below), whose sum is σ = 6491016. Its totient is φ = 2157232.

The previous prime is 4320893. The next prime is 4320917. The reversal of 4320902 is 2090234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773 + ... + 3039.

It is an arithmetic number, because the mean of its divisors is an integer number (811377).

Almost surely, 2^4320902 is an apocalyptic number.

4320902 is a deficient number, since it is larger than the sum of its proper divisors (2170114).

4320902 is a wasteful number, since it uses less digits than its factorization.

4320902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4320902 is about 2078.6779452335. The cubic root of 4320902 is about 162.8763914138.

The spelling of 4320902 in words is "four million, three hundred twenty thousand, nine hundred two".