1334533149 has 12 divisors (see below), whose sum is σ = 1974675612. Its totient is φ = 867988800.

The previous prime is 1334533069. The next prime is 1334533159. The reversal of 1334533149 is 9413354331.

It is a happy number.

1334533149 is a `hidden beast` number, since 1 + 334 + 5 + 3 + 314 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 666569124 + 667964025 = 25818^2 + 25845^2 .

It is not a de Polignac number, because 1334533149 - 2¹³ = 1334524957 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334533159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1807942 + ... + 1808679.

It is an arithmetic number, because the mean of its divisors is an integer number (164556301).

Almost surely, 2^1334533149 is an apocalyptic number.

It is an amenable number.

1334533149 is a deficient number, since it is larger than the sum of its proper divisors (640142463).

1334533149 is a wasteful number, since it uses less digits than its factorization.

1334533149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616668 (or 3616665 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 1334533149 is about 36531.2626253186. The cubic root of 1334533149 is about 1100.9724593239.

The spelling of 1334533149 in words is "one billion, three hundred thirty-four million, five hundred thirty-three thousand, one hundred forty-nine".