4464600642 has 24 divisors (see below), whose sum is σ = 9707493744. Its totient is φ = 1482939864.

The previous prime is 4464600607. The next prime is 4464600653. The reversal of 4464600642 is 2460064644.

It is a happy number.

4464600642 is a `hidden beast` number, since 4 + 4 + 6 + 4 + 6 + 0 + 0 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4464600597 and 4464600606.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 433128 + ... + 443315.

It is an arithmetic number, because the mean of its divisors is an integer number (404478906).

Almost surely, 2^4464600642 is an apocalyptic number.

4464600642 is an abundant number, since it is smaller than the sum of its proper divisors (5242893102).

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

4464600642 is a wasteful number, since it uses less digits than its factorization.

4464600642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876734 (or 876731 counting only the distinct ones).

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

The square root of 4464600642 is about 66817.6671397618. The cubic root of 4464600642 is about 1646.6231078881.

The spelling of 4464600642 in words is "four billion, four hundred sixty-four million, six hundred thousand, six hundred forty-two".