1334274560 has 40 divisors (see below), whose sum is σ = 3199137876. Its totient is φ = 533708800.

The previous prime is 1334274553. The next prime is 1334274581. The reversal of 1334274560 is 654724331.

It can be written as a sum of positive squares in 2 ways, for example, as 1242421504 + 91853056 = 35248^2 + 9584^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 1334274560.

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 in 3 ways as a sum of consecutive naturals, for example, 258041 + ... + 263160.

Almost surely, 2^1334274560 is an apocalyptic number.

1334274560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334274560 is an abundant number, since it is smaller than the sum of its proper divisors (1864863316).

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

1334274560 is an frugal number, since it uses more digits than its factorization.

1334274560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521224 (or 521208 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 1334274560 is about 36527.7231702169. The cubic root of 1334274560 is about 1100.9013438785.

Adding to 1334274560 its reverse (654724331), we get a palindrome (1988998891).

The spelling of 1334274560 in words is "one billion, three hundred thirty-four million, two hundred seventy-four thousand, five hundred sixty".