97340579 has 4 divisors (see below), whose sum is σ = 111246384. Its totient is φ = 83434776.

The previous prime is 97340569. The next prime is 97340587. The reversal of 97340579 is 97504379.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97340579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97340539) 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, 6952892 + ... + 6952905.

It is an arithmetic number, because the mean of its divisors is an integer number (27811596).

Almost surely, 2^97340579 is an apocalyptic number.

97340579 is a deficient number, since it is larger than the sum of its proper divisors (13905805).

97340579 is a wasteful number, since it uses less digits than its factorization.

97340579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13905804.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 97340579 is about 9866.1329303836. The cubic root of 97340579 is about 460.0072131824.

The spelling of 97340579 in words is "ninety-seven million, three hundred forty thousand, five hundred seventy-nine".