1334414728 has 24 divisors (see below), whose sum is σ = 2657867850. Its totient is φ = 627958784.

The previous prime is 1334414723. The next prime is 1334414737. The reversal of 1334414728 is 8274144331.

It can be written as a sum of positive squares in 3 ways, for example, as 1329477444 + 4937284 = 36462^2 + 2222^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334414723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 286273 + ... + 290896.

Almost surely, 2^1334414728 is an apocalyptic number.

It is an amenable number.

1334414728 is a deficient number, since it is larger than the sum of its proper divisors (1323453122).

1334414728 is a wasteful number, since it uses less digits than its factorization.

1334414728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577209 (or 577188 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 1334414728 is about 36529.6417721280. The cubic root of 1334414728 is about 1100.9398931000.

The spelling of 1334414728 in words is "one billion, three hundred thirty-four million, four hundred fourteen thousand, seven hundred twenty-eight".