1373014393 has 2 divisors, whose sum is σ = 1373014394. Its totient is φ = 1373014392.

The previous prime is 1373014373. The next prime is 1373014439. The reversal of 1373014393 is 3934103731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 877818384 + 495196009 = 29628^2 + 22253^2 .

It is a cyclic number.

It is not a de Polignac number, because 1373014393 - 2⁵ = 1373014361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1373014373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686507196 + 686507197.

It is an arithmetic number, because the mean of its divisors is an integer number (686507197).

Almost surely, 2^1373014393 is an apocalyptic number.

It is an amenable number.

1373014393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373014393 is an equidigital number, since it uses as much as digits as its factorization.

1373014393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 1373014393 is about 37054.2088432610. The cubic root of 1373014393 is about 1111.4545207027.

The spelling of 1373014393 in words is "one billion, three hundred seventy-three million, fourteen thousand, three hundred ninety-three".