2939379552 has 144 divisors (see below), whose sum is σ = 8676315648. Its totient is φ = 943246080.

The previous prime is 2939379551. The next prime is 2939379637. The reversal of 2939379552 is 2559739392.

It is a happy number.

2939379552 is a `hidden beast` number, since 29 + 39 + 37 + 9 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2939379551) 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, 877593 + ... + 880935.

It is an arithmetic number, because the mean of its divisors is an integer number (60252192).

Almost surely, 2^2939379552 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 2939379552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4338157824).

2939379552 is an abundant number, since it is smaller than the sum of its proper divisors (5736936096).

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

2939379552 is a wasteful number, since it uses less digits than its factorization.

2939379552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473 (or 3462 counting only the distinct ones).

The product of its digits is 4592700, while the sum is 54.

The square root of 2939379552 is about 54216.0451527036. The cubic root of 2939379552 is about 1432.4689692939.

The spelling of 2939379552 in words is "two billion, nine hundred thirty-nine million, three hundred seventy-nine thousand, five hundred fifty-two".