1304664837093 has 12 divisors (see below), whose sum is σ = 1920072779820. Its totient is φ = 853365679296.

The previous prime is 1304664837079. The next prime is 1304664837101. The reversal of 1304664837093 is 3907384664031.

It is a happy number.

1304664837093 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 6 + 6 + 483 + 70 + 93 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1161085986369 + 143578850724 = 1077537^2 + 378918^2 .

It is not a de Polignac number, because 1304664837093 - 2⁶ = 1304664837029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304664837043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1367572728 + ... + 1367573681.

It is an arithmetic number, because the mean of its divisors is an integer number (160006064985).

Almost surely, 2^{1304664837093} is an apocalyptic number.

It is an amenable number.

1304664837093 is a deficient number, since it is larger than the sum of its proper divisors (615407942727).

1304664837093 is a wasteful number, since it uses less digits than its factorization.

1304664837093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735146468 (or 2735146465 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 54.

The spelling of 1304664837093 in words is "one trillion, three hundred four billion, six hundred sixty-four million, eight hundred thirty-seven thousand, ninety-three".