1912736342 has 8 divisors (see below), whose sum is σ = 3129932232. Its totient is φ = 869425600.

The previous prime is 1912736333. The next prime is 1912736369. The reversal of 1912736342 is 2436372191.

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

It is a junction number, because it is equal to n+sod(n) for n = 1912736296 and 1912736305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43471259 + ... + 43471302.

It is an arithmetic number, because the mean of its divisors is an integer number (391241529).

Almost surely, 2^1912736342 is an apocalyptic number.

1912736342 is a deficient number, since it is larger than the sum of its proper divisors (1217195890).

1912736342 is a wasteful number, since it uses less digits than its factorization.

1912736342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86942574.

The product of its digits is 54432, while the sum is 38.

The square root of 1912736342 is about 43734.8412824375. The cubic root of 1912736342 is about 1241.3236693260.

The spelling of 1912736342 in words is "one billion, nine hundred twelve million, seven hundred thirty-six thousand, three hundred forty-two".