662998934 has 16 divisors (see below), whose sum is σ = 1072924272. Its totient is φ = 305449248.

The previous prime is 662998933. The next prime is 662998951. The reversal of 662998934 is 439899266.

662998934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 662998934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662998933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8009 + ... + 37284.

It is an arithmetic number, because the mean of its divisors is an integer number (67057767).

Almost surely, 2^662998934 is an apocalyptic number.

662998934 is a deficient number, since it is larger than the sum of its proper divisors (409925338).

662998934 is a wasteful number, since it uses less digits than its factorization.

662998934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45871.

The product of its digits is 5038848, while the sum is 56.

The square root of 662998934 is about 25748.7656791544. The cubic root of 662998934 is about 871.9754880114.

The spelling of 662998934 in words is "six hundred sixty-two million, nine hundred ninety-eight thousand, nine hundred thirty-four".