4661464020 has 48 divisors (see below), whose sum is σ = 13355643840. Its totient is φ = 1214148096.

The previous prime is 4661464019. The next prime is 4661464021. The reversal of 4661464020 is 204641664.

It is an interprime number because it is at equal distance from previous prime (4661464019) and next prime (4661464021).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661464021) 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, 900805 + ... + 905964.

It is an arithmetic number, because the mean of its divisors is an integer number (278242580).

Almost surely, 2^4661464020 is an apocalyptic number.

It is an amenable number.

4661464020 is an abundant number, since it is smaller than the sum of its proper divisors (8694179820).

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

4661464020 is a wasteful number, since it uses less digits than its factorization.

4661464020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806824 (or 1806822 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 4661464020 is about 68274.9150127629. The cubic root of 4661464020 is about 1670.4780707862.

The spelling of 4661464020 in words is "four billion, six hundred sixty-one million, four hundred sixty-four thousand, twenty".