2486339728 has 10 divisors (see below), whose sum is σ = 4817283254. Its totient is φ = 1243169856.

The previous prime is 2486339719. The next prime is 2486339729. The reversal of 2486339728 is 8279336842.

It can be written as a sum of positive squares in only one way, i.e., 2393949184 + 92390544 = 48928^2 + 9612^2 .

It is a super-2 number, since 2×2486339728² = 12363770486062227968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2486339729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77698101 + ... + 77698132.

Almost surely, 2^2486339728 is an apocalyptic number.

It is an amenable number.

2486339728 is a deficient number, since it is larger than the sum of its proper divisors (2330943526).

2486339728 is a wasteful number, since it uses less digits than its factorization.

2486339728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155396241 (or 155396235 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The square root of 2486339728 is about 49863.2101654115. The cubic root of 2486339728 is about 1354.7323133285.

The spelling of 2486339728 in words is "two billion, four hundred eighty-six million, three hundred thirty-nine thousand, seven hundred twenty-eight".