2046738473 has 8 divisors (see below), whose sum is σ = 2217380928. Its totient is φ = 1877981904.

The previous prime is 2046738457. The next prime is 2046738487. The reversal of 2046738473 is 3748376402.

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

It is a cyclic number.

It is not a de Polignac number, because 2046738473 - 2⁴ = 2046738457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2046738413) 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, 469211 + ... + 473552.

It is an arithmetic number, because the mean of its divisors is an integer number (277172616).

Almost surely, 2^2046738473 is an apocalyptic number.

It is an amenable number.

2046738473 is a deficient number, since it is larger than the sum of its proper divisors (170642455).

2046738473 is a wasteful number, since it uses less digits than its factorization.

2046738473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942943.

The product of its (nonzero) digits is 677376, while the sum is 44.

The square root of 2046738473 is about 45240.8938130095. The cubic root of 2046738473 is about 1269.6600394125.

The spelling of 2046738473 in words is "two billion, forty-six million, seven hundred thirty-eight thousand, four hundred seventy-three".