2449539682 has 16 divisors (see below), whose sum is σ = 3689415072. Its totient is φ = 1219743360.

The previous prime is 2449539661. The next prime is 2449539691. The reversal of 2449539682 is 2869359442.

It is a super-2 number, since 2×2449539682² = 12000489307385322248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943378 + ... + 945970.

It is an arithmetic number, because the mean of its divisors is an integer number (230588442).

Almost surely, 2^2449539682 is an apocalyptic number.

2449539682 is a deficient number, since it is larger than the sum of its proper divisors (1239875390).

2449539682 is a wasteful number, since it uses less digits than its factorization.

2449539682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353.

The product of its digits is 3732480, while the sum is 52.

The square root of 2449539682 is about 49492.8245506356. The cubic root of 2449539682 is about 1348.0153154051.

The spelling of 2449539682 in words is "two billion, four hundred forty-nine million, five hundred thirty-nine thousand, six hundred eighty-two".