1284284354 has 16 divisors (see below), whose sum is σ = 1972294368. Its totient is φ = 626869152.

The previous prime is 1284284321. The next prime is 1284284359. The reversal of 1284284354 is 4534824821.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1284284359) 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, 243089 + ... + 248315.

It is an arithmetic number, because the mean of its divisors is an integer number (123268398).

Almost surely, 2^1284284354 is an apocalyptic number.

1284284354 is a deficient number, since it is larger than the sum of its proper divisors (688010014).

1284284354 is a wasteful number, since it uses less digits than its factorization.

1284284354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8129.

The product of its digits is 245760, while the sum is 41.

The square root of 1284284354 is about 35836.9132878377. The cubic root of 1284284354 is about 1086.9771065115.

The spelling of 1284284354 in words is "one billion, two hundred eighty-four million, two hundred eighty-four thousand, three hundred fifty-four".