2146741734 has 24 divisors (see below), whose sum is σ = 4348595160. Its totient is φ = 706510272.

The previous prime is 2146741721. The next prime is 2146741741. The reversal of 2146741734 is 4371476412.

It is a junction number, because it is equal to n+sod(n) for n = 2146741692 and 2146741701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8782 + ... + 66110.

It is an arithmetic number, because the mean of its divisors is an integer number (181191465).

Almost surely, 2^2146741734 is an apocalyptic number.

2146741734 is an abundant number, since it is smaller than the sum of its proper divisors (2201853426).

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

2146741734 is an equidigital number, since it uses as much as digits as its factorization.

2146741734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57492 (or 57413 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 2146741734 is about 46332.9443700700. The cubic root of 2146741734 is about 1290.0105629806.

The spelling of 2146741734 in words is "two billion, one hundred forty-six million, seven hundred forty-one thousand, seven hundred thirty-four".