4538780374 has 16 divisors (see below), whose sum is σ = 6891962112. Its totient is φ = 2241597568.

The previous prime is 4538780359. The next prime is 4538780413. The reversal of 4538780374 is 4730878354.

It is a happy number.

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, 31947 + ... + 100489.

It is an arithmetic number, because the mean of its divisors is an integer number (430747632).

Almost surely, 2^4538780374 is an apocalyptic number.

4538780374 is a deficient number, since it is larger than the sum of its proper divisors (2353181738).

4538780374 is a wasteful number, since it uses less digits than its factorization.

4538780374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68951.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The square root of 4538780374 is about 67370.4710834057. The cubic root of 4538780374 is about 1655.6926572521.

The spelling of 4538780374 in words is "four billion, five hundred thirty-eight million, seven hundred eighty thousand, three hundred seventy-four".