46864949 has 2 divisors, whose sum is σ = 46864950. Its totient is φ = 46864948.

The previous prime is 46864943. The next prime is 46864967. The reversal of 46864949 is 94946864.

46864949 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., 45900625 + 964324 = 6775^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 46864949 - 2⁸ = 46864693 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46864897 and 46864906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46864943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23432474 + 23432475.

It is an arithmetic number, because the mean of its divisors is an integer number (23432475).

Almost surely, 2^46864949 is an apocalyptic number.

It is an amenable number.

46864949 is a deficient number, since it is larger than the sum of its proper divisors (1).

46864949 is an equidigital number, since it uses as much as digits as its factorization.

46864949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 50.

The square root of 46864949 is about 6845.7979082062. The cubic root of 46864949 is about 360.5366199784.

The spelling of 46864949 in words is "forty-six million, eight hundred sixty-four thousand, nine hundred forty-nine".