2756960949 has 8 divisors (see below), whose sum is σ = 3680621920. Its totient is φ = 1835636976.

The previous prime is 2756960911. The next prime is 2756960981. The reversal of 2756960949 is 9490696572.

It is a happy number.

2756960949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2756960949 - 2⁷ = 2756960821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756960989) 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, 581494 + ... + 586215.

It is an arithmetic number, because the mean of its divisors is an integer number (460077740).

Almost surely, 2^2756960949 is an apocalyptic number.

It is an amenable number.

2756960949 is a deficient number, since it is larger than the sum of its proper divisors (923660971).

2756960949 is a wasteful number, since it uses less digits than its factorization.

2756960949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168499.

The product of its (nonzero) digits is 7348320, while the sum is 57.

The square root of 2756960949 is about 52506.7705062880. The cubic root of 2756960949 is about 1402.2007816146.

The spelling of 2756960949 in words is "two billion, seven hundred fifty-six million, nine hundred sixty thousand, nine hundred forty-nine".