4496493780 has 144 divisors (see below), whose sum is σ = 14081715648. Its totient is φ = 1160640000.

The previous prime is 4496493779. The next prime is 4496493787. The reversal of 4496493780 is 873946944.

It is a happy number.

4496493780 is a `hidden beast` number, since 4 + 496 + 49 + 37 + 80 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4496493787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 964455 + ... + 969105.

It is an arithmetic number, because the mean of its divisors is an integer number (97789692).

Almost surely, 2^4496493780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4496493780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7040857824).

4496493780 is an abundant number, since it is smaller than the sum of its proper divisors (9585221868).

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

4496493780 is a wasteful number, since it uses less digits than its factorization.

4496493780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838 (or 4833 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 4496493780 is about 67055.9004115223. The cubic root of 4496493780 is about 1650.5347247617.

The spelling of 4496493780 in words is "four billion, four hundred ninety-six million, four hundred ninety-three thousand, seven hundred eighty".