4646420860 has 48 divisors (see below), whose sum is σ = 9828786240. Its totient is φ = 1845040640.

The previous prime is 4646420839. The next prime is 4646420881. The reversal of 4646420860 is 680246464.

It is an interprime number because it is at equal distance from previous prime (4646420839) and next prime (4646420881).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1671792 + ... + 1674568.

It is an arithmetic number, because the mean of its divisors is an integer number (204766380).

Almost surely, 2^4646420860 is an apocalyptic number.

It is an amenable number.

4646420860 is an abundant number, since it is smaller than the sum of its proper divisors (5182365380).

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

4646420860 is a wasteful number, since it uses less digits than its factorization.

4646420860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366 (or 3364 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 4646420860 is about 68164.6599052618. The cubic root of 4646420860 is about 1668.6791831993.

The spelling of 4646420860 in words is "four billion, six hundred forty-six million, four hundred twenty thousand, eight hundred sixty".