4484694538 has 8 divisors (see below), whose sum is σ = 6728358240. Its totient is φ = 2241908460.

The previous prime is 4484694521. The next prime is 4484694569. The reversal of 4484694538 is 8354964844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4484694538² = 40224970198334066888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206478 + ... + 227161.

It is an arithmetic number, because the mean of its divisors is an integer number (841044780).

Almost surely, 2^4484694538 is an apocalyptic number.

4484694538 is a deficient number, since it is larger than the sum of its proper divisors (2243663702).

4484694538 is a wasteful number, since it uses less digits than its factorization.

4484694538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438812.

The product of its digits is 13271040, while the sum is 55.

The square root of 4484694538 is about 66967.8619787133. The cubic root of 4484694538 is about 1649.0897382676.

The spelling of 4484694538 in words is "four billion, four hundred eighty-four million, six hundred ninety-four thousand, five hundred thirty-eight".