4480437078 has 120 divisors (see below), whose sum is σ = 11167512048. Its totient is φ = 1341033408.

The previous prime is 4480437019. The next prime is 4480437079. The reversal of 4480437078 is 8707340844.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480437079) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1010775 + ... + 1015197.

Almost surely, 2^4480437078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4480437078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5583756024).

4480437078 is an abundant number, since it is smaller than the sum of its proper divisors (6687074970).

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

4480437078 is a wasteful number, since it uses less digits than its factorization.

4480437078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500 (or 4478 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 4480437078 is about 66936.0670939069. The cubic root of 4480437078 is about 1648.5677289877.

The spelling of 4480437078 in words is "four billion, four hundred eighty million, four hundred thirty-seven thousand, seventy-eight".