4627641020 has 24 divisors (see below), whose sum is σ = 9719602368. Its totient is φ = 1850760000.

The previous prime is 4627641019. The next prime is 4627641059. The reversal of 4627641020 is 201467264.

It is a super-2 number, since 2×4627641020² = 42830122819973280800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144470 + ... + 173570.

It is an arithmetic number, because the mean of its divisors is an integer number (404983432).

Almost surely, 2^4627641020 is an apocalyptic number.

It is an amenable number.

4627641020 is an abundant number, since it is smaller than the sum of its proper divisors (5091961348).

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

4627641020 is a wasteful number, since it uses less digits than its factorization.

4627641020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37061 (or 37059 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4627641020 is about 68026.7669377283. The cubic root of 4627641020 is about 1666.4279993355.

The spelling of 4627641020 in words is "four billion, six hundred twenty-seven million, six hundred forty-one thousand, twenty".