4642267068 has 36 divisors (see below), whose sum is σ = 11827029760. Its totient is φ = 1535236416.

The previous prime is 4642267067. The next prime is 4642267103. The reversal of 4642267068 is 8607622464.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642267067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503113 + ... + 512256.

Almost surely, 2^4642267068 is an apocalyptic number.

It is an amenable number.

4642267068 is an abundant number, since it is smaller than the sum of its proper divisors (7184762692).

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

4642267068 is a wasteful number, since it uses less digits than its factorization.

4642267068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015506 (or 1015501 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 4642267068 is about 68134.1842836619. The cubic root of 4642267068 is about 1668.1817815100.

The spelling of 4642267068 in words is "four billion, six hundred forty-two million, two hundred sixty-seven thousand, sixty-eight".