97343629 has 2 divisors, whose sum is σ = 97343630. Its totient is φ = 97343628.

The previous prime is 97343621. The next prime is 97343639. The reversal of 97343629 is 92634379.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96138025 + 1205604 = 9805^2 + 1098^2 .

It is an emirp because it is prime and its reverse (92634379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97343629 - 2³ = 97343621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97343621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48671814 + 48671815.

It is an arithmetic number, because the mean of its divisors is an integer number (48671815).

Almost surely, 2^97343629 is an apocalyptic number.

It is an amenable number.

97343629 is a deficient number, since it is larger than the sum of its proper divisors (1).

97343629 is an equidigital number, since it uses as much as digits as its factorization.

97343629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 43.

The square root of 97343629 is about 9866.2874983451. The cubic root of 97343629 is about 460.0120176444.

The spelling of 97343629 in words is "ninety-seven million, three hundred forty-three thousand, six hundred twenty-nine".