4628846621 has 8 divisors (see below), whose sum is σ = 5369067840. Its totient is φ = 3908364768.

The previous prime is 4628846611. The next prime is 4628846627. The reversal of 4628846621 is 1266488264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4628846621 - 2²⁶ = 4561737757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4628846627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4934336 + ... + 4935273.

It is an arithmetic number, because the mean of its divisors is an integer number (671133480).

Almost surely, 2^4628846621 is an apocalyptic number.

It is an amenable number.

4628846621 is a deficient number, since it is larger than the sum of its proper divisors (740221219).

4628846621 is an equidigital number, since it uses as much as digits as its factorization.

4628846621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9869683.

The product of its digits is 884736, while the sum is 47.

The square root of 4628846621 is about 68035.6275858465. The cubic root of 4628846621 is about 1666.5727003334.

The spelling of 4628846621 in words is "four billion, six hundred twenty-eight million, eight hundred forty-six thousand, six hundred twenty-one".