946495594649 has 16 divisors (see below), whose sum is σ = 1038371530560. Its totient is φ = 855592632000.

The previous prime is 946495594643. The next prime is 946495594661.

946495594649 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 946495594649 - 2¹⁶ = 946495529113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (946495594643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19748687 + ... + 19796555.

It is an arithmetic number, because the mean of its divisors is an integer number (64898220660).

Almost surely, 2^946495594649 is an apocalyptic number.

It is an amenable number.

946495594649 is a deficient number, since it is larger than the sum of its proper divisors (91875935911).

946495594649 is a wasteful number, since it uses less digits than its factorization.

946495594649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57992.

The product of its digits is 1511654400, while the sum is 74.

The spelling of 946495594649 in words is "nine hundred forty-six billion, four hundred ninety-five million, five hundred ninety-four thousand, six hundred forty-nine".