662740796 has 24 divisors (see below), whose sum is σ = 1199493120. Its totient is φ = 320207472.

The previous prime is 662740787. The next prime is 662740817. The reversal of 662740796 is 697047266.

662740796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 662740796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7460 + ... + 37163.

It is an arithmetic number, because the mean of its divisors is an integer number (49978880).

Almost surely, 2^662740796 is an apocalyptic number.

It is an amenable number.

662740796 is a deficient number, since it is larger than the sum of its proper divisors (536752324).

662740796 is a wasteful number, since it uses less digits than its factorization.

662740796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44753 (or 44751 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 662740796 is about 25743.7525625150. The cubic root of 662740796 is about 871.8623057140.

The spelling of 662740796 in words is "six hundred sixty-two million, seven hundred forty thousand, seven hundred ninety-six".