946929541 has 2 divisors, whose sum is σ = 946929542. Its totient is φ = 946929540.

The previous prime is 946929523. The next prime is 946929587. The reversal of 946929541 is 145929649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 894309025 + 52620516 = 29905^2 + 7254^2 .

It is a cyclic number.

It is not a de Polignac number, because 946929541 - 2⁵ = 946929509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946929041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473464770 + 473464771.

It is an arithmetic number, because the mean of its divisors is an integer number (473464771).

Almost surely, 2^946929541 is an apocalyptic number.

It is an amenable number.

946929541 is a deficient number, since it is larger than the sum of its proper divisors (1).

946929541 is an equidigital number, since it uses as much as digits as its factorization.

946929541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 49.

The square root of 946929541 is about 30772.2202806362. The cubic root of 946929541 is about 981.9873391543.

The spelling of 946929541 in words is "nine hundred forty-six million, nine hundred twenty-nine thousand, five hundred forty-one".