887398486 has 16 divisors (see below), whose sum is σ = 1448272224. Its totient is φ = 405345024.

The previous prime is 887398481. The next prime is 887398531. The reversal of 887398486 is 684893788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887398481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173410 + ... + 178453.

It is an arithmetic number, because the mean of its divisors is an integer number (90517014).

Almost surely, 2^887398486 is an apocalyptic number.

887398486 is a deficient number, since it is larger than the sum of its proper divisors (560873738).

887398486 is a wasteful number, since it uses less digits than its factorization.

887398486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351975.

The product of its digits is 18579456, while the sum is 61.

The square root of 887398486 is about 29789.2343976813. The cubic root of 887398486 is about 960.9620296826.

The spelling of 887398486 in words is "eight hundred eighty-seven million, three hundred ninety-eight thousand, four hundred eighty-six".