2342873621 has 8 divisors (see below), whose sum is σ = 2594010144. Its totient is φ = 2098095120.

The previous prime is 2342873573. The next prime is 2342873623. The reversal of 2342873621 is 1263782432.

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

It is not a de Polignac number, because 2342873621 - 2¹⁸ = 2342611477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342873623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1588730 + ... + 1590203.

It is an arithmetic number, because the mean of its divisors is an integer number (324251268).

Almost surely, 2^2342873621 is an apocalyptic number.

It is an amenable number.

2342873621 is a deficient number, since it is larger than the sum of its proper divisors (251136523).

2342873621 is a wasteful number, since it uses less digits than its factorization.

2342873621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179011.

The product of its digits is 96768, while the sum is 38.

The square root of 2342873621 is about 48403.2397779322. The cubic root of 2342873621 is about 1328.1576278774.

The spelling of 2342873621 in words is "two billion, three hundred forty-two million, eight hundred seventy-three thousand, six hundred twenty-one".