1410397997 has 2 divisors, whose sum is σ = 1410397998. Its totient is φ = 1410397996.

The previous prime is 1410397993. The next prime is 1410398071. The reversal of 1410397997 is 7997930141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1409927401 + 470596 = 37549^2 + 686^2 .

It is an emirp because it is prime and its reverse (7997930141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1410397997 - 2² = 1410397993 is a prime.

It is a super-3 number, since 3×1410397997³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1410397993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705198998 + 705198999.

It is an arithmetic number, because the mean of its divisors is an integer number (705198999).

Almost surely, 2^1410397997 is an apocalyptic number.

It is an amenable number.

1410397997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1410397997 is an equidigital number, since it uses as much as digits as its factorization.

1410397997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 428652, while the sum is 50.

The square root of 1410397997 is about 37555.2659024004. The cubic root of 1410397997 is about 1121.4516670090.

The spelling of 1410397997 in words is "one billion, four hundred ten million, three hundred ninety-seven thousand, nine hundred ninety-seven".