4048361858 has 16 divisors (see below), whose sum is σ = 6386708736. Its totient is φ = 1921923120.

The previous prime is 4048361809. The next prime is 4048361887. The reversal of 4048361858 is 8581638404.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612716 + ... + 619287.

It is an arithmetic number, because the mean of its divisors is an integer number (399169296).

Almost surely, 2^4048361858 is an apocalyptic number.

4048361858 is a deficient number, since it is larger than the sum of its proper divisors (2338346878).

4048361858 is a wasteful number, since it uses less digits than its factorization.

4048361858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232089.

The product of its (nonzero) digits is 737280, while the sum is 47.

The square root of 4048361858 is about 63626.7385459918. The cubic root of 4048361858 is about 1593.7729129849.

The spelling of 4048361858 in words is "four billion, forty-eight million, three hundred sixty-one thousand, eight hundred fifty-eight".