2439971024 has 10 divisors (see below), whose sum is σ = 4727443890. Its totient is φ = 1219985504.

The previous prime is 2439970997. The next prime is 2439971063. The reversal of 2439971024 is 4201799342.

It can be written as a sum of positive squares in only one way, i.e., 2027881024 + 412090000 = 45032^2 + 20300^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76249079 + ... + 76249110.

It is an arithmetic number, because the mean of its divisors is an integer number (472744389).

Almost surely, 2^2439971024 is an apocalyptic number.

It is an amenable number.

2439971024 is a deficient number, since it is larger than the sum of its proper divisors (2287472866).

2439971024 is a wasteful number, since it uses less digits than its factorization.

2439971024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152498197 (or 152498191 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 2439971024 is about 49396.0628390563. The cubic root of 2439971024 is about 1346.2577702899.

The spelling of 2439971024 in words is "two billion, four hundred thirty-nine million, nine hundred seventy-one thousand, twenty-four".