4858390438 has 16 divisors (see below), whose sum is σ = 7951539024. Its totient is φ = 2207957760.

The previous prime is 4858390429. The next prime is 4858390447. The reversal of 4858390438 is 8340938584.

It is an interprime number because it is at equal distance from previous prime (4858390429) and next prime (4858390447).

It is a congruent 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, 127906 + ... + 161482.

It is an arithmetic number, because the mean of its divisors is an integer number (496971189).

Almost surely, 2^4858390438 is an apocalyptic number.

4858390438 is a deficient number, since it is larger than the sum of its proper divisors (3093148586).

4858390438 is a wasteful number, since it uses less digits than its factorization.

4858390438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40167.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The square root of 4858390438 is about 69702.1551890614. The cubic root of 4858390438 is about 1693.6778367915.

The spelling of 4858390438 in words is "four billion, eight hundred fifty-eight million, three hundred ninety thousand, four hundred thirty-eight".