479730948 has 12 divisors (see below), whose sum is σ = 1119372240. Its totient is φ = 159910312.

The previous prime is 479730929. The next prime is 479730949. The reversal of 479730948 is 849037974.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 479730948.

It is not an unprimeable number, because it can be changed into a prime (479730949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19988778 + ... + 19988801.

It is an arithmetic number, because the mean of its divisors is an integer number (93281020).

Almost surely, 2^479730948 is an apocalyptic number.

It is an amenable number.

479730948 is an abundant number, since it is smaller than the sum of its proper divisors (639641292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479730948 is a wasteful number, since it uses less digits than its factorization.

479730948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39977586 (or 39977584 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The square root of 479730948 is about 21902.7611957945. The cubic root of 479730948 is about 782.8272088128.

The spelling of 479730948 in words is "four hundred seventy-nine million, seven hundred thirty thousand, nine hundred forty-eight".