954634721 has 2 divisors, whose sum is σ = 954634722. Its totient is φ = 954634720.

The previous prime is 954634699. The next prime is 954634771. The reversal of 954634721 is 127436459.

954634721 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., 587529121 + 367105600 = 24239^2 + 19160^2 .

It is an emirp because it is prime and its reverse (127436459) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 954634721 - 2¹⁰ = 954633697 is a prime.

It is a super-2 number, since 2×954634721² = 1822654901077495682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p_48655616 and since 954634721 and 48655616 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (954634771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477317360 + 477317361.

It is an arithmetic number, because the mean of its divisors is an integer number (477317361).

Almost surely, 2^954634721 is an apocalyptic number.

It is an amenable number.

954634721 is a deficient number, since it is larger than the sum of its proper divisors (1).

954634721 is an equidigital number, since it uses as much as digits as its factorization.

954634721 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 41.

The square root of 954634721 is about 30897.1636400496. The cubic root of 954634721 is about 984.6436293162.

The spelling of 954634721 in words is "nine hundred fifty-four million, six hundred thirty-four thousand, seven hundred twenty-one".