1368753284 has 12 divisors (see below), whose sum is σ = 2460056844. Its totient is φ = 665879904.

The previous prime is 1368753259. The next prime is 1368753329. The reversal of 1368753284 is 4823578631.

It can be written as a sum of positive squares in 2 ways, for example, as 1305232384 + 63520900 = 36128^2 + 7970^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4624019 + ... + 4624314.

It is an arithmetic number, because the mean of its divisors is an integer number (205004737).

Almost surely, 2^1368753284 is an apocalyptic number.

It is an amenable number.

1368753284 is a deficient number, since it is larger than the sum of its proper divisors (1091303560).

1368753284 is a wasteful number, since it uses less digits than its factorization.

1368753284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9248374 (or 9248372 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 1368753284 is about 36996.6658497762. The cubic root of 1368753284 is about 1110.3035406098.

The spelling of 1368753284 in words is "one billion, three hundred sixty-eight million, seven hundred fifty-three thousand, two hundred eighty-four".