2476949 has 4 divisors (see below), whose sum is σ = 2480940. Its totient is φ = 2472960.

The previous prime is 2476937. The next prime is 2476967. The reversal of 2476949 is 9496742.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9496742 = 2 ⋅4748371.

It can be written as a sum of positive squares in 2 ways, for example, as 1456849 + 1020100 = 1207^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 2476949 - 2¹² = 2472853 is a prime.

It is a super-2 number, since 2×2476949² = 12270552697202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2436949) 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, 842 + ... + 2379.

It is an arithmetic number, because the mean of its divisors is an integer number (620235).

2^2476949 is an apocalyptic number.

It is an amenable number.

2476949 is a deficient number, since it is larger than the sum of its proper divisors (3991).

2476949 is an equidigital number, since it uses as much as digits as its factorization.

2476949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990.

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

The square root of 2476949 is about 1573.8325832184. The cubic root of 2476949 is about 135.3024585725.

The spelling of 2476949 in words is "two million, four hundred seventy-six thousand, nine hundred forty-nine".