4556800749 has 16 divisors (see below), whose sum is σ = 6345714240. Its totient is φ = 2905660800.

The previous prime is 4556800747. The next prime is 4556800757. The reversal of 4556800749 is 9470086554.

It is not a de Polignac number, because 4556800749 - 2¹ = 4556800747 is a prime.

It is a super-2 number, since 2×4556800749² = 41528866132173922002, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4556800698 and 4556800707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4556800747) 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, 341352 + ... + 354449.

It is an arithmetic number, because the mean of its divisors is an integer number (396607140).

Almost surely, 2^4556800749 is an apocalyptic number.

It is an amenable number.

4556800749 is a deficient number, since it is larger than the sum of its proper divisors (1788913491).

4556800749 is a wasteful number, since it uses less digits than its factorization.

4556800749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695900.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 4556800749 is about 67504.0794989458. The cubic root of 4556800749 is about 1657.8809692825.

The spelling of 4556800749 in words is "four billion, five hundred fifty-six million, eight hundred thousand, seven hundred forty-nine".