662047338 has 16 divisors (see below), whose sum is σ = 1335813696. Its totient is φ = 218729280.

The previous prime is 662047313. The next prime is 662047367. The reversal of 662047338 is 833740266.

662047338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 662047296 and 662047305.

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, 487558 + ... + 488913.

It is an arithmetic number, because the mean of its divisors is an integer number (83488356).

Almost surely, 2^662047338 is an apocalyptic number.

662047338 is an abundant number, since it is smaller than the sum of its proper divisors (673766358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662047338 is a wasteful number, since it uses less digits than its factorization.

662047338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976589.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 662047338 is about 25730.2805659013. The cubic root of 662047338 is about 871.5581089142.

The spelling of 662047338 in words is "six hundred sixty-two million, forty-seven thousand, three hundred thirty-eight".