662070368 has 12 divisors (see below), whose sum is σ = 1303451100. Its totient is φ = 331035168.

The previous prime is 662070347. The next prime is 662070397. The reversal of 662070368 is 863070266.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10344818 + ... + 10344881.

It is an arithmetic number, because the mean of its divisors is an integer number (108620925).

Almost surely, 2^662070368 is an apocalyptic number.

It is an amenable number.

662070368 is a deficient number, since it is larger than the sum of its proper divisors (641380732).

662070368 is a wasteful number, since it uses less digits than its factorization.

662070368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20689709 (or 20689701 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 662070368 is about 25730.7280891933. The cubic root of 662070368 is about 871.5682148132.

The spelling of 662070368 in words is "six hundred sixty-two million, seventy thousand, three hundred sixty-eight".