97623349 has 4 divisors (see below), whose sum is σ = 102761440. Its totient is φ = 92485260.

The previous prime is 97623341. The next prime is 97623359. The reversal of 97623349 is 94332679.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97623349 - 2³ = 97623341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97623341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2569017 + ... + 2569054.

It is an arithmetic number, because the mean of its divisors is an integer number (25690360).

Almost surely, 2^97623349 is an apocalyptic number.

It is an amenable number.

97623349 is a deficient number, since it is larger than the sum of its proper divisors (5138091).

97623349 is a wasteful number, since it uses less digits than its factorization.

97623349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138090.

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

The square root of 97623349 is about 9880.4528742361. The cubic root of 97623349 is about 460.4522159712.

The spelling of 97623349 in words is "ninety-seven million, six hundred twenty-three thousand, three hundred forty-nine".