4606049021 has 16 divisors (see below), whose sum is σ = 5388472320. Its totient is φ = 3855118320.

The previous prime is 4606049011. The next prime is 4606049029. The reversal of 4606049021 is 1209406064.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4606049021 - 2⁶ = 4606048957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4606049029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128486 + ... + 160376.

It is an arithmetic number, because the mean of its divisors is an integer number (336779520).

Almost surely, 2^4606049021 is an apocalyptic number.

It is an amenable number.

4606049021 is a deficient number, since it is larger than the sum of its proper divisors (782423299).

4606049021 is a wasteful number, since it uses less digits than its factorization.

4606049021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32384.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4606049021 is about 67867.8791550171. The cubic root of 4606049021 is about 1663.8321757607.

The spelling of 4606049021 in words is "four billion, six hundred six million, forty-nine thousand, twenty-one".