2830742134 has 16 divisors (see below), whose sum is σ = 4635758016. Its totient is φ = 1285691400.

The previous prime is 2830742129. The next prime is 2830742143. The reversal of 2830742134 is 4312470382.

It is a self number, because there is not a number n which added to its sum of digits gives 2830742134.

It is a congruent number.

It is an unprimeable number.

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, 21432 + ... + 78235.

It is an arithmetic number, because the mean of its divisors is an integer number (289734876).

Almost surely, 2^2830742134 is an apocalyptic number.

2830742134 is a deficient number, since it is larger than the sum of its proper divisors (1805015882).

2830742134 is a wasteful number, since it uses less digits than its factorization.

2830742134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100971.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 2830742134 is about 53204.7190952081. The cubic root of 2830742134 is about 1414.5992920306.

The spelling of 2830742134 in words is "two billion, eight hundred thirty million, seven hundred forty-two thousand, one hundred thirty-four".