2476722949 has 2 divisors, whose sum is σ = 2476722950. Its totient is φ = 2476722948.

The previous prime is 2476722923. The next prime is 2476722977. The reversal of 2476722949 is 9492276742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2073436225 + 403286724 = 45535^2 + 20082^2 .

It is a cyclic number.

It is not a de Polignac number, because 2476722949 - 2¹⁷ = 2476591877 is a prime.

It is a super-2 number, since 2×2476722949² = 12268313132206513202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2476722896 and 2476722905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2476728949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1238361474 + 1238361475.

It is an arithmetic number, because the mean of its divisors is an integer number (1238361475).

Almost surely, 2^2476722949 is an apocalyptic number.

It is an amenable number.

2476722949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2476722949 is an equidigital number, since it uses as much as digits as its factorization.

2476722949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 52.

The square root of 2476722949 is about 49766.6851317224. The cubic root of 2476722949 is about 1352.9834246208.

The spelling of 2476722949 in words is "two billion, four hundred seventy-six million, seven hundred twenty-two thousand, nine hundred forty-nine".