2334780861 has 24 divisors (see below), whose sum is σ = 3624324480. Its totient is φ = 1333043712.

The previous prime is 2334780809. The next prime is 2334780869. The reversal of 2334780861 is 1680874332.

It is not a de Polignac number, because 2334780861 - 2⁷ = 2334780733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334780869) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 189085 + ... + 201053.

It is an arithmetic number, because the mean of its divisors is an integer number (151013520).

Almost surely, 2^2334780861 is an apocalyptic number.

2334780861 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2334780861 is a deficient number, since it is larger than the sum of its proper divisors (1289543619).

2334780861 is a wasteful number, since it uses less digits than its factorization.

2334780861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13313 (or 13306 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2334780861 is about 48319.5701657206. The cubic root of 2334780861 is about 1326.6266219055.

The spelling of 2334780861 in words is "two billion, three hundred thirty-four million, seven hundred eighty thousand, eight hundred sixty-one".