488279087 has 4 divisors (see below), whose sum is σ = 488627040. Its totient is φ = 487931136.

The previous prime is 488279069. The next prime is 488279093. The reversal of 488279087 is 780972884.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488279087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488279017) 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, 171863 + ... + 174680.

It is an arithmetic number, because the mean of its divisors is an integer number (122156760).

Almost surely, 2^488279087 is an apocalyptic number.

488279087 is a deficient number, since it is larger than the sum of its proper divisors (347953).

488279087 is a wasteful number, since it uses less digits than its factorization.

488279087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347952.

The product of its (nonzero) digits is 1806336, while the sum is 53.

The square root of 488279087 is about 22097.0379689224. The cubic root of 488279087 is about 787.4494934266.

The spelling of 488279087 in words is "four hundred eighty-eight million, two hundred seventy-nine thousand, eighty-seven".