97343213 has 16 divisors (see below), whose sum is σ = 112833600. Its totient is φ = 83047680.

The previous prime is 97343179. The next prime is 97343273. The reversal of 97343213 is 31234379.

It is a cyclic number.

It is not a de Polignac number, because 97343213 - 2¹² = 97339117 is a prime.

It is a super-2 number, since 2×97343213² = 18951402234326738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97343213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97343273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20645 + ... + 24917.

It is an arithmetic number, because the mean of its divisors is an integer number (7052100).

Almost surely, 2^97343213 is an apocalyptic number.

It is an amenable number.

97343213 is a deficient number, since it is larger than the sum of its proper divisors (15490387).

97343213 is a wasteful number, since it uses less digits than its factorization.

97343213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412.

The product of its digits is 13608, while the sum is 32.

The square root of 97343213 is about 9866.2664164313. The cubic root of 97343213 is about 460.0113623532.

The spelling of 97343213 in words is "ninety-seven million, three hundred forty-three thousand, two hundred thirteen".