4606644402 has 12 divisors (see below), whose sum is σ = 9981062910. Its totient is φ = 1535548128.

The previous prime is 4606644397. The next prime is 4606644439. The reversal of 4606644402 is 2044466064.

It is a happy number.

4606644402 is a `hidden beast` number, since 4 + 6 + 0 + 6 + 644 + 4 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2425661001 + 2180983401 = 49251^2 + 46701^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127962327 + ... + 127962362.

Almost surely, 2^4606644402 is an apocalyptic number.

4606644402 is an abundant number, since it is smaller than the sum of its proper divisors (5374418508).

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

4606644402 is a wasteful number, since it uses less digits than its factorization.

4606644402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255924697 (or 255924694 counting only the distinct ones).

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

The square root of 4606644402 is about 67872.2653371758. The cubic root of 4606644402 is about 1663.9038620281.

The spelling of 4606644402 in words is "four billion, six hundred six million, six hundred forty-four thousand, four hundred two".