714842993 has 2 divisors, whose sum is σ = 714842994. Its totient is φ = 714842992.

The previous prime is 714842951. The next prime is 714843007. The reversal of 714842993 is 399248417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 416486464 + 298356529 = 20408^2 + 17273^2 .

It is a cyclic number.

It is not a de Polignac number, because 714842993 - 2⁶ = 714842929 is a prime.

It is a super-2 number, since 2×714842993² = 1022001009282396098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (714842893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357421496 + 357421497.

It is an arithmetic number, because the mean of its divisors is an integer number (357421497).

Almost surely, 2^714842993 is an apocalyptic number.

It is an amenable number.

714842993 is a deficient number, since it is larger than the sum of its proper divisors (1).

714842993 is an equidigital number, since it uses as much as digits as its factorization.

714842993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 47.

The square root of 714842993 is about 26736.5478886112. The cubic root of 714842993 is about 894.1359462580.

The spelling of 714842993 in words is "seven hundred fourteen million, eight hundred forty-two thousand, nine hundred ninety-three".