890284104960 has 72 divisors (see below), whose sum is σ = 2843344872480. Its totient is φ = 237409093632.

The previous prime is 890284104947. The next prime is 890284104967. The reversal of 890284104960 is 69401482098.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890284104967) 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, 115918570 + ... + 115926249.

Almost surely, 2^890284104960 is an apocalyptic number.

890284104960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

890284104960 is an abundant number, since it is smaller than the sum of its proper divisors (1953060767520).

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

890284104960 is a wasteful number, since it uses less digits than its factorization.

890284104960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231844843 (or 231844829 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 890284104960 in words is "eight hundred ninety billion, two hundred eighty-four million, one hundred four thousand, nine hundred sixty".