1794342534 has 16 divisors (see below), whose sum is σ = 3592759872. Its totient is φ = 597435048.

The previous prime is 1794342533. The next prime is 1794342559. The reversal of 1794342534 is 4352434971.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1794342533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164044 + ... + 174639.

It is an arithmetic number, because the mean of its divisors is an integer number (224547492).

Almost surely, 2^1794342534 is an apocalyptic number.

1794342534 is an abundant number, since it is smaller than the sum of its proper divisors (1798417338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1794342534 is a wasteful number, since it uses less digits than its factorization.

1794342534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339571.

The product of its digits is 362880, while the sum is 42.

The square root of 1794342534 is about 42359.6805228746. The cubic root of 1794342534 is about 1215.1646226498.

The spelling of 1794342534 in words is "one billion, seven hundred ninety-four million, three hundred forty-two thousand, five hundred thirty-four".