1345352484 has 48 divisors (see below), whose sum is σ = 3590023808. Its totient is φ = 384127488.

The previous prime is 1345352483. The next prime is 1345352497. The reversal of 1345352484 is 4842535431.

It is not an unprimeable number, because it can be changed into a prime (1345352483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 144762 + ... + 153774.

Almost surely, 2^1345352484 is an apocalyptic number.

1345352484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1345352484 is an abundant number, since it is smaller than the sum of its proper divisors (2244671324).

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

1345352484 is a wasteful number, since it uses less digits than its factorization.

1345352484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10804 (or 10802 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 1345352484 is about 36679.0469341830. The cubic root of 1345352484 is about 1103.9397251014.

The spelling of 1345352484 in words is "one billion, three hundred forty-five million, three hundred fifty-two thousand, four hundred eighty-four".