438751483 has 4 divisors (see below), whose sum is σ = 438794440. Its totient is φ = 438708528.

The previous prime is 438751409. The next prime is 438751493. The reversal of 438751483 is 384157834.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 438751483 - 2⁹ = 438750971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (438751493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3616 + ... + 29842.

It is an arithmetic number, because the mean of its divisors is an integer number (109698610).

Almost surely, 2^438751483 is an apocalyptic number.

438751483 is a deficient number, since it is larger than the sum of its proper divisors (42957).

438751483 is a wasteful number, since it uses less digits than its factorization.

438751483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42956.

The product of its digits is 322560, while the sum is 43.

The square root of 438751483 is about 20946.3954655688. The cubic root of 438751483 is about 759.8704089983.

The spelling of 438751483 in words is "four hundred thirty-eight million, seven hundred fifty-one thousand, four hundred eighty-three".