4600646442 has 48 divisors (see below), whose sum is σ = 11548155840. Its totient is φ = 1296461376.

The previous prime is 4600646431. The next prime is 4600646527. The reversal of 4600646442 is 2446460064.

It is a happy number.

4600646442 is a `hidden beast` number, since 4 + 6 + 0 + 0 + 6 + 4 + 644 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4600646397 and 4600646406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240892 + ... + 259287.

It is an arithmetic number, because the mean of its divisors is an integer number (240586580).

Almost surely, 2^4600646442 is an apocalyptic number.

4600646442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4600646442 is an abundant number, since it is smaller than the sum of its proper divisors (6947509398).

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

4600646442 is a wasteful number, since it uses less digits than its factorization.

4600646442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500267 (or 500264 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 4600646442 is about 67828.0652974858. The cubic root of 4600646442 is about 1663.1814009853.

The spelling of 4600646442 in words is "four billion, six hundred million, six hundred forty-six thousand, four hundred forty-two".