602491949 has 2 divisors, whose sum is σ = 602491950. Its totient is φ = 602491948.

The previous prime is 602491933. The next prime is 602491973. The reversal of 602491949 is 949194206.

602491949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461476324 + 141015625 = 21482^2 + 11875^2 .

It is a cyclic number.

It is not a de Polignac number, because 602491949 - 2⁴ = 602491933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602491249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301245974 + 301245975.

It is an arithmetic number, because the mean of its divisors is an integer number (301245975).

Almost surely, 2^602491949 is an apocalyptic number.

It is an amenable number.

602491949 is a deficient number, since it is larger than the sum of its proper divisors (1).

602491949 is an equidigital number, since it uses as much as digits as its factorization.

602491949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 602491949 is about 24545.7114176795. The cubic root of 602491949 is about 844.5987142621.

The spelling of 602491949 in words is "six hundred two million, four hundred ninety-one thousand, nine hundred forty-nine".