4634570780988 has 24 divisors (see below), whose sum is σ = 10819547029200. Its totient is φ = 1544064278400.

The previous prime is 4634570780909. The next prime is 4634570780989. The reversal of 4634570780988 is 8890870754364.

It is a super-2 number, since 2×4634570780988² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634570780989) 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, 99056713 + ... + 99103488.

It is an arithmetic number, because the mean of its divisors is an integer number (450814459550).

Almost surely, 2^{4634570780988} is an apocalyptic number.

It is an amenable number.

4634570780988 is an abundant number, since it is smaller than the sum of its proper divisors (6184976248212).

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

4634570780988 is a wasteful number, since it uses less digits than its factorization.

4634570780988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198162157 (or 198162155 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 69.

The spelling of 4634570780988 in words is "four trillion, six hundred thirty-four billion, five hundred seventy million, seven hundred eighty thousand, nine hundred eighty-eight".