735198097 has 4 divisors (see below), whose sum is σ = 735252336. Its totient is φ = 735143860.

The previous prime is 735198083. The next prime is 735198119. The reversal of 735198097 is 790891537.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 790891537 = 97 ⋅8153521.

It is a cyclic number.

It is not a de Polignac number, because 735198097 - 2¹⁹ = 734673809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 735198097.

It is not an unprimeable number, because it can be changed into a prime (735198007) 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, 12822 + ... + 40432.

It is an arithmetic number, because the mean of its divisors is an integer number (183813084).

Almost surely, 2^735198097 is an apocalyptic number.

It is an amenable number.

735198097 is a deficient number, since it is larger than the sum of its proper divisors (54239).

735198097 is a wasteful number, since it uses less digits than its factorization.

735198097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54238.

The product of its (nonzero) digits is 476280, while the sum is 49.

The square root of 735198097 is about 27114.5366362769. The cubic root of 735198097 is about 902.5434624291.

The spelling of 735198097 in words is "seven hundred thirty-five million, one hundred ninety-eight thousand, ninety-seven".