487955679 has 8 divisors (see below), whose sum is σ = 651138480. Its totient is φ = 325038336.

The previous prime is 487955651. The next prime is 487955681. The reversal of 487955679 is 976559784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487955679 - 2¹³ = 487947487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487951679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62034 + ... + 69455.

It is an arithmetic number, because the mean of its divisors is an integer number (81392310).

Almost surely, 2^487955679 is an apocalyptic number.

487955679 is a deficient number, since it is larger than the sum of its proper divisors (163182801).

487955679 is a wasteful number, since it uses less digits than its factorization.

487955679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132729.

The product of its digits is 19051200, while the sum is 60.

The square root of 487955679 is about 22089.7188528962. The cubic root of 487955679 is about 787.2756012688.

The spelling of 487955679 in words is "four hundred eighty-seven million, nine hundred fifty-five thousand, six hundred seventy-nine".