4897020800 has 144 divisors (see below), whose sum is σ = 14072670720. Its totient is φ = 1678924800.

The previous prime is 4897020767. The next prime is 4897020811. The reversal of 4897020800 is 80207984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 141185 + ... + 172415.

It is an arithmetic number, because the mean of its divisors is an integer number (97726880).

Almost surely, 2^4897020800 is an apocalyptic number.

4897020800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4897020800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7036335360).

4897020800 is an abundant number, since it is smaller than the sum of its proper divisors (9175649920).

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

4897020800 is a wasteful number, since it uses less digits than its factorization.

4897020800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31269 (or 31245 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 4897020800 is about 69978.7167644563. The cubic root of 4897020800 is about 1698.1549532727.

The spelling of 4897020800 in words is "four billion, eight hundred ninety-seven million, twenty thousand, eight hundred".