284034676 has 6 divisors (see below), whose sum is σ = 497060690. Its totient is φ = 142017336.

The previous prime is 284034649. The next prime is 284034683. The reversal of 284034676 is 676430482.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 222725776 + 61308900 = 14924^2 + 7830^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 35504331 + ... + 35504338.

Almost surely, 2^284034676 is an apocalyptic number.

It is an amenable number.

284034676 is a deficient number, since it is larger than the sum of its proper divisors (213026014).

284034676 is a wasteful number, since it uses less digits than its factorization.

284034676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71008673 (or 71008671 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 284034676 is about 16853.3283359697. The cubic root of 284034676 is about 657.3405964204.

The spelling of 284034676 in words is "two hundred eighty-four million, thirty-four thousand, six hundred seventy-six".