420327602 has 8 divisors (see below), whose sum is σ = 631224576. Its totient is φ = 209919412.

The previous prime is 420327587. The next prime is 420327629. The reversal of 420327602 is 206723024.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120038 + ... + 123489.

It is an arithmetic number, because the mean of its divisors is an integer number (78903072).

Almost surely, 2^420327602 is an apocalyptic number.

420327602 is a deficient number, since it is larger than the sum of its proper divisors (210896974).

420327602 is a wasteful number, since it uses less digits than its factorization.

420327602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244392.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 420327602 is about 20501.8926443390. The cubic root of 420327602 is about 749.0818999892.

The spelling of 420327602 in words is "four hundred twenty million, three hundred twenty-seven thousand, six hundred two".