1345546324 has 6 divisors (see below), whose sum is σ = 2354706074. Its totient is φ = 672773160.

The previous prime is 1345546297. The next prime is 1345546337. The reversal of 1345546324 is 4236455431.

It can be written as a sum of positive squares in only one way, i.e., 1162810000 + 182736324 = 34100^2 + 13518^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168193287 + ... + 168193294.

Almost surely, 2^1345546324 is an apocalyptic number.

It is an amenable number.

1345546324 is a deficient number, since it is larger than the sum of its proper divisors (1009159750).

1345546324 is a wasteful number, since it uses less digits than its factorization.

1345546324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336386585 (or 336386583 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

The square root of 1345546324 is about 36681.6892195548. The cubic root of 1345546324 is about 1103.9927415419.

The spelling of 1345546324 in words is "one billion, three hundred forty-five million, five hundred forty-six thousand, three hundred twenty-four".