2830742133 has 8 divisors (see below), whose sum is σ = 3784443168. Its totient is φ = 1882101264.

The previous prime is 2830742129. The next prime is 2830742143. The reversal of 2830742133 is 3312470382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2830742133 - 2² = 2830742129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2830742094 and 2830742103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830742143) 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 7 ways as a sum of consecutive naturals, for example, 1263735 + ... + 1265972.

It is an arithmetic number, because the mean of its divisors is an integer number (473055396).

Almost surely, 2^2830742133 is an apocalyptic number.

It is an amenable number.

2830742133 is a deficient number, since it is larger than the sum of its proper divisors (953701035).

2830742133 is a wasteful number, since it uses less digits than its factorization.

2830742133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530083.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2830742133 is about 53204.7190858104. The cubic root of 2830742133 is about 1414.5992918640.

The spelling of 2830742133 in words is "two billion, eight hundred thirty million, seven hundred forty-two thousand, one hundred thirty-three".