1046730193 has 4 divisors (see below), whose sum is σ = 1046808628. Its totient is φ = 1046651760.

The previous prime is 1046730173. The next prime is 1046730199. The reversal of 1046730193 is 3910376401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 169208064 + 877522129 = 13008^2 + 29623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1046730193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046730199) 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, 13638 + ... + 47743.

It is an arithmetic number, because the mean of its divisors is an integer number (261702157).

Almost surely, 2^1046730193 is an apocalyptic number.

It is an amenable number.

1046730193 is a deficient number, since it is larger than the sum of its proper divisors (78435).

1046730193 is an equidigital number, since it uses as much as digits as its factorization.

1046730193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78434.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 1046730193 is about 32353.2099334826. The cubic root of 1046730193 is about 1015.3402057908.

The spelling of 1046730193 in words is "one billion, forty-six million, seven hundred thirty thousand, one hundred ninety-three".