368085198497 has 4 divisors (see below), whose sum is σ = 368089149120. Its totient is φ = 368081247876.

The previous prime is 368085198493. The next prime is 368085198539. The reversal of 368085198497 is 794891580863.

It is a happy number.

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 368085198497 - 2² = 368085198493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368085198491) 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, 1832093 + ... + 2023050.

It is an arithmetic number, because the mean of its divisors is an integer number (92022287280).

Almost surely, 2^368085198497 is an apocalyptic number.

It is an amenable number.

368085198497 is a deficient number, since it is larger than the sum of its proper divisors (3950623).

368085198497 is an equidigital number, since it uses as much as digits as its factorization.

368085198497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950622.

The product of its (nonzero) digits is 104509440, while the sum is 68.

The spelling of 368085198497 in words is "three hundred sixty-eight billion, eighty-five million, one hundred ninety-eight thousand, four hundred ninety-seven".