1345958764 has 12 divisors (see below), whose sum is σ = 2356223688. Its totient is φ = 672752000.

The previous prime is 1345958749. The next prime is 1345958767. The reversal of 1345958764 is 4678595431.

It is not an unprimeable number, because it can be changed into a prime (1345958767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43162 + ... + 67489.

It is an arithmetic number, because the mean of its divisors is an integer number (196351974).

Almost surely, 2^1345958764 is an apocalyptic number.

It is an amenable number.

1345958764 is a deficient number, since it is larger than the sum of its proper divisors (1010264924).

1345958764 is a wasteful number, since it uses less digits than its factorization.

1345958764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113696 (or 113694 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The square root of 1345958764 is about 36687.3106673138. The cubic root of 1345958764 is about 1104.1055294961.

The spelling of 1345958764 in words is "one billion, three hundred forty-five million, nine hundred fifty-eight thousand, seven hundred sixty-four".