2449976641 has 32 divisors (see below), whose sum is σ = 3126712320. Its totient is φ = 1868832000.

The previous prime is 2449976597. The next prime is 2449976647. The reversal of 2449976641 is 1466799442.

It is not a de Polignac number, because 2449976641 - 2¹³ = 2449968449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2449976647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2330566 + ... + 2331616.

It is an arithmetic number, because the mean of its divisors is an integer number (97709760).

Almost surely, 2^2449976641 is an apocalyptic number.

It is an amenable number.

2449976641 is a deficient number, since it is larger than the sum of its proper divisors (676735679).

2449976641 is a wasteful number, since it uses less digits than its factorization.

2449976641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125.

The product of its digits is 2612736, while the sum is 52.

The square root of 2449976641 is about 49497.2387209630. The cubic root of 2449976641 is about 1348.0954654849.

The spelling of 2449976641 in words is "two billion, four hundred forty-nine million, nine hundred seventy-six thousand, six hundred forty-one".