4469240668 has 12 divisors (see below), whose sum is σ = 7822551520. Its totient is φ = 2234225952.

The previous prime is 4469240641. The next prime is 4469240689. The reversal of 4469240668 is 8660429644.

It is a super-2 number, since 2×4469240668² = 39948224297010172448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72321 + ... + 119032.

Almost surely, 2^4469240668 is an apocalyptic number.

It is an amenable number.

4469240668 is a deficient number, since it is larger than the sum of its proper divisors (3353310852).

4469240668 is a wasteful number, since it uses less digits than its factorization.

4469240668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197196 (or 197194 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 4469240668 is about 66852.3796734267. The cubic root of 4469240668 is about 1647.1933514038.

The spelling of 4469240668 in words is "four billion, four hundred sixty-nine million, two hundred forty thousand, six hundred sixty-eight".