1842745306 has 8 divisors (see below), whose sum is σ = 2828399904. Its totient is φ = 899945340.

The previous prime is 1842745273. The next prime is 1842745313. The reversal of 1842745306 is 6035472481.

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

It is a super-3 number, since 3×1842745306³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10713550 + ... + 10713721.

It is an arithmetic number, because the mean of its divisors is an integer number (353549988).

Almost surely, 2^1842745306 is an apocalyptic number.

1842745306 is a deficient number, since it is larger than the sum of its proper divisors (985654598).

1842745306 is a wasteful number, since it uses less digits than its factorization.

1842745306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21427316.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 1842745306 is about 42927.2093898497. The cubic root of 1842745306 is about 1225.9942628492.

The spelling of 1842745306 in words is "one billion, eight hundred forty-two million, seven hundred forty-five thousand, three hundred six".