483978039 has 4 divisors (see below), whose sum is σ = 645304056. Its totient is φ = 322652024.

The previous prime is 483978023. The next prime is 483978097. The reversal of 483978039 is 930879384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 483978039 - 2⁴ = 483978023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 483977982 and 483978000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483974039) 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, 80663004 + ... + 80663009.

It is an arithmetic number, because the mean of its divisors is an integer number (161326014).

Almost surely, 2^483978039 is an apocalyptic number.

483978039 is a deficient number, since it is larger than the sum of its proper divisors (161326017).

483978039 is a wasteful number, since it uses less digits than its factorization.

483978039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161326016.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 483978039 is about 21999.5008807018. The cubic root of 483978039 is about 785.1305658653.

The spelling of 483978039 in words is "four hundred eighty-three million, nine hundred seventy-eight thousand, thirty-nine".