4646064428 has 6 divisors (see below), whose sum is σ = 8130612756. Its totient is φ = 2323032212.

The previous prime is 4646064427. The next prime is 4646064431. The reversal of 4646064428 is 8244606464.

It is not an unprimeable number, because it can be changed into a prime (4646064421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580758050 + ... + 580758057.

It is an arithmetic number, because the mean of its divisors is an integer number (1355102126).

Almost surely, 2^4646064428 is an apocalyptic number.

It is an amenable number.

4646064428 is a deficient number, since it is larger than the sum of its proper divisors (3484548328).

4646064428 is a wasteful number, since it uses less digits than its factorization.

4646064428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161516111 (or 1161516109 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 44.

The square root of 4646064428 is about 68162.0453625036. The cubic root of 4646064428 is about 1668.6365133762.

The spelling of 4646064428 in words is "four billion, six hundred forty-six million, sixty-four thousand, four hundred twenty-eight".