4276949 has 4 divisors (see below), whose sum is σ = 4424460. Its totient is φ = 4129440.

The previous prime is 4276933. The next prime is 4276963. The reversal of 4276949 is 9496724.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3648100 + 628849 = 1910^2 + 793^2 .

It is a cyclic number.

It is not a de Polignac number, because 4276949 - 2⁴ = 4276933 is a prime.

It is a d-powerful number, because it can be written as 4³ + 2⁷ + 7⁵ + 6² + 9⁴ + 4¹¹ + 9⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73712 + ... + 73769.

It is an arithmetic number, because the mean of its divisors is an integer number (1106115).

Almost surely, 2^4276949 is an apocalyptic number.

It is an amenable number.

4276949 is a deficient number, since it is larger than the sum of its proper divisors (147511).

4276949 is a wasteful number, since it uses less digits than its factorization.

4276949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147510.

The product of its digits is 108864, while the sum is 41.

The square root of 4276949 is about 2068.0785768437. The cubic root of 4276949 is about 162.3222387512.

It can be divided in two parts, 4276 and 949, that added together give a palindrome (5225).

The spelling of 4276949 in words is "four million, two hundred seventy-six thousand, nine hundred forty-nine".