2700949 has 4 divisors (see below), whose sum is σ = 2758464. Its totient is φ = 2643436.

The previous prime is 2700917. The next prime is 2700967. The reversal of 2700949 is 9490072.

2700949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2700949 - 2⁵ = 2700917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2700949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2700979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28687 + ... + 28780.

It is an arithmetic number, because the mean of its divisors is an integer number (689616).

2^2700949 is an apocalyptic number.

It is an amenable number.

2700949 is a deficient number, since it is larger than the sum of its proper divisors (57515).

2700949 is an equidigital number, since it uses as much as digits as its factorization.

2700949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57514.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2700949 is about 1643.4564186494. The cubic root of 2700949 is about 139.2639774226.

The spelling of 2700949 in words is "two million, seven hundred thousand, nine hundred forty-nine".