2117346046 has 8 divisors (see below), whose sum is σ = 3176217720. Its totient is φ = 1058606808.

The previous prime is 2117346043. The next prime is 2117346047. The reversal of 2117346046 is 6406437112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2117346043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34360 + ... + 73588.

It is an arithmetic number, because the mean of its divisors is an integer number (397027215).

Almost surely, 2^2117346046 is an apocalyptic number.

2117346046 is a deficient number, since it is larger than the sum of its proper divisors (1058871674).

2117346046 is a wasteful number, since it uses less digits than its factorization.

2117346046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66218.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2117346046 is about 46014.6286087370. The cubic root of 2117346046 is about 1284.0953720206.

The spelling of 2117346046 in words is "two billion, one hundred seventeen million, three hundred forty-six thousand, forty-six".