2939358474 has 96 divisors (see below), whose sum is σ = 7110754560. Its totient is φ = 871744896.

The previous prime is 2939358449. The next prime is 2939358493. The reversal of 2939358474 is 4748539392.

2939358474 is a `hidden beast` number, since 29 + 39 + 3 + 584 + 7 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2939358474.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 734872 + ... + 738860.

It is an arithmetic number, because the mean of its divisors is an integer number (74070360).

Almost surely, 2^2939358474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2939358474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3555377280).

2939358474 is an abundant number, since it is smaller than the sum of its proper divisors (4171396086).

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

2939358474 is a wasteful number, since it uses less digits than its factorization.

2939358474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124 (or 4121 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 2939358474 is about 54215.8507634068. The cubic root of 2939358474 is about 1432.4655452546.

The spelling of 2939358474 in words is "two billion, nine hundred thirty-nine million, three hundred fifty-eight thousand, four hundred seventy-four".