4488377894 has 64 divisors (see below), whose sum is σ = 9232054272. Its totient is φ = 1579824000.

The previous prime is 4488377843. The next prime is 4488377897. The reversal of 4488377894 is 4987738844.

It is a super-2 number, since 2×4488377894² = 40291072238695750472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4488377897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70244 + ... + 117944.

It is an arithmetic number, because the mean of its divisors is an integer number (144250848).

Almost surely, 2^4488377894 is an apocalyptic number.

4488377894 is an abundant number, since it is smaller than the sum of its proper divisors (4743676378).

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

4488377894 is a wasteful number, since it uses less digits than its factorization.

4488377894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47781.

The product of its digits is 43352064, while the sum is 62.

The square root of 4488377894 is about 66995.3572570518. The cubic root of 4488377894 is about 1649.5410898848.

The spelling of 4488377894 in words is "four billion, four hundred eighty-eight million, three hundred seventy-seven thousand, eight hundred ninety-four".