458749741 has 2 divisors, whose sum is σ = 458749742. Its totient is φ = 458749740.

The previous prime is 458749727. The next prime is 458749783. The reversal of 458749741 is 147947854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425225641 + 33524100 = 20621^2 + 5790^2 .

It is a cyclic number.

It is not a de Polignac number, because 458749741 - 2⁹ = 458749229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (458749141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229374870 + 229374871.

It is an arithmetic number, because the mean of its divisors is an integer number (229374871).

Almost surely, 2^458749741 is an apocalyptic number.

It is an amenable number.

458749741 is a deficient number, since it is larger than the sum of its proper divisors (1).

458749741 is an equidigital number, since it uses as much as digits as its factorization.

458749741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1128960, while the sum is 49.

The square root of 458749741 is about 21418.4439444139. The cubic root of 458749741 is about 771.2442586041.

The spelling of 458749741 in words is "four hundred fifty-eight million, seven hundred forty-nine thousand, seven hundred forty-one".