934454193 has 4 divisors (see below), whose sum is σ = 1245938928. Its totient is φ = 622969460.

The previous prime is 934454179. The next prime is 934454197. The reversal of 934454193 is 391454439.

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 934454193 - 2⁴ = 934454177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (934454197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155742363 + ... + 155742368.

It is an arithmetic number, because the mean of its divisors is an integer number (311484732).

Almost surely, 2^934454193 is an apocalyptic number.

It is an amenable number.

934454193 is a deficient number, since it is larger than the sum of its proper divisors (311484735).

934454193 is a wasteful number, since it uses less digits than its factorization.

934454193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311484734.

The product of its digits is 233280, while the sum is 42.

The square root of 934454193 is about 30568.8435011860. The cubic root of 934454193 is about 977.6558553867.

The spelling of 934454193 in words is "nine hundred thirty-four million, four hundred fifty-four thousand, one hundred ninety-three".