2649854411 has 8 divisors (see below), whose sum is σ = 2675594784. Its totient is φ = 2624207040.

The previous prime is 2649854371. The next prime is 2649854429. The reversal of 2649854411 is 1144589462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2649854411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2649854461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34706 + ... + 80648.

It is an arithmetic number, because the mean of its divisors is an integer number (334449348).

Almost surely, 2^2649854411 is an apocalyptic number.

2649854411 is a deficient number, since it is larger than the sum of its proper divisors (25740373).

2649854411 is a wasteful number, since it uses less digits than its factorization.

2649854411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46501.

The product of its digits is 276480, while the sum is 44.

The square root of 2649854411 is about 51476.7366001381. The cubic root of 2649854411 is about 1383.8021610341.

The spelling of 2649854411 in words is "two billion, six hundred forty-nine million, eight hundred fifty-four thousand, four hundred eleven".