1417326997 has 2 divisors, whose sum is σ = 1417326998. Its totient is φ = 1417326996.

The previous prime is 1417326961. The next prime is 1417327031. The reversal of 1417326997 is 7996237141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 864418801 + 552908196 = 29401^2 + 23514^2 .

It is a cyclic number.

It is not a de Polignac number, because 1417326997 - 2¹¹ = 1417324949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1417326997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1417326697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708663498 + 708663499.

It is an arithmetic number, because the mean of its divisors is an integer number (708663499).

Almost surely, 2^1417326997 is an apocalyptic number.

It is an amenable number.

1417326997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417326997 is an equidigital number, since it uses as much as digits as its factorization.

1417326997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 49.

The square root of 1417326997 is about 37647.4035890923. The cubic root of 1417326997 is about 1123.2851561392.

The spelling of 1417326997 in words is "one billion, four hundred seventeen million, three hundred twenty-six thousand, nine hundred ninety-seven".