479407215484 has 12 divisors (see below), whose sum is σ = 849070611144. Its totient is φ = 236815612304.

The previous prime is 479407215481. The next prime is 479407215499. The reversal of 479407215484 is 484512704974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479407215481) 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, 721998487 + ... + 721999150.

It is an arithmetic number, because the mean of its divisors is an integer number (70755884262).

Almost surely, 2^479407215484 is an apocalyptic number.

It is an amenable number.

479407215484 is a deficient number, since it is larger than the sum of its proper divisors (369663395660).

479407215484 is a wasteful number, since it uses less digits than its factorization.

479407215484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443997724 (or 1443997722 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 479407215484 in words is "four hundred seventy-nine billion, four hundred seven million, two hundred fifteen thousand, four hundred eighty-four".