97340091 has 8 divisors (see below), whose sum is σ = 130173264. Its totient is φ = 64700160.

The previous prime is 97340051. The next prime is 97340107. The reversal of 97340091 is 19004379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97340091 - 2¹⁸ = 97077947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97340051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47130 + ... + 49151.

It is an arithmetic number, because the mean of its divisors is an integer number (16271658).

Almost surely, 2^97340091 is an apocalyptic number.

97340091 is a deficient number, since it is larger than the sum of its proper divisors (32833173).

97340091 is a wasteful number, since it uses less digits than its factorization.

97340091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96621.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 97340091 is about 9866.1081992851. The cubic root of 97340091 is about 460.0064444592.

The spelling of 97340091 in words is "ninety-seven million, three hundred forty thousand, ninety-one".