284708774052948 has 96 divisors (see below), whose sum is σ = 789352709447680. Its totient is φ = 78154979483520.

The previous prime is 284708774052929. The next prime is 284708774052961. The reversal of 284708774052948 is 849250477807482.

It is a self number, because there is not a number n which added to its sum of digits gives 284708774052948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392930011 + ... + 393653922.

Almost surely, 2^{284708774052948} is an apocalyptic number.

284708774052948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

284708774052948 is an abundant number, since it is smaller than the sum of its proper divisors (504643935394732).

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

284708774052948 is a wasteful number, since it uses less digits than its factorization.

284708774052948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786584117 (or 786584115 counting only the distinct ones).

The product of its (nonzero) digits is 2023096320, while the sum is 75.

The spelling of 284708774052948 in words is "two hundred eighty-four trillion, seven hundred eight billion, seven hundred seventy-four million, fifty-two thousand, nine hundred forty-eight".