2339661012 has 72 divisors (see below), whose sum is σ = 5995080000. Its totient is φ = 709712640.

The previous prime is 2339660959. The next prime is 2339661013. The reversal of 2339661012 is 2101669332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339661013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135864 + ... + 152112.

It is an arithmetic number, because the mean of its divisors is an integer number (83265000).

Almost surely, 2^2339661012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2339661012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2997540000).

2339661012 is an abundant number, since it is smaller than the sum of its proper divisors (3655418988).

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

2339661012 is a wasteful number, since it uses less digits than its factorization.

2339661012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16353 (or 16338 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2339661012 is about 48370.0425056667. The cubic root of 2339661012 is about 1327.5502821418.

The spelling of 2339661012 in words is "two billion, three hundred thirty-nine million, six hundred sixty-one thousand, twelve".