4462949 has 2 divisors, whose sum is σ = 4462950. Its totient is φ = 4462948.

The previous prime is 4462921. The next prime is 4462951. The reversal of 4462949 is 9492644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4072324 + 390625 = 2018^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 4462949 - 2⁸ = 4462693 is a prime.

Together with 4462951, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4462919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2231474 + 2231475.

It is an arithmetic number, because the mean of its divisors is an integer number (2231475).

Almost surely, 2^4462949 is an apocalyptic number.

It is an amenable number.

4462949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4462949 is an equidigital number, since it uses as much as digits as its factorization.

4462949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 4462949 is about 2112.5692888045. The cubic root of 4462949 is about 164.6420031321.

The spelling of 4462949 in words is "four million, four hundred sixty-two thousand, nine hundred forty-nine".