98965393 has 4 divisors (see below), whose sum is σ = 99409408. Its totient is φ = 98521380.

The previous prime is 98965367. The next prime is 98965397. The reversal of 98965393 is 39356989.

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 98965393 - 2²¹ = 96868241 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 98965393.

It is not an unprimeable number, because it can be changed into a prime (98965397) 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, 221673 + ... + 222118.

It is an arithmetic number, because the mean of its divisors is an integer number (24852352).

Almost surely, 2^98965393 is an apocalyptic number.

It is an amenable number.

98965393 is a deficient number, since it is larger than the sum of its proper divisors (444015).

98965393 is a wasteful number, since it uses less digits than its factorization.

98965393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444014.

The product of its digits is 1574640, while the sum is 52.

The square root of 98965393 is about 9948.1351518765. The cubic root of 98965393 is about 462.5525908543.

The spelling of 98965393 in words is "ninety-eight million, nine hundred sixty-five thousand, three hundred ninety-three".