946632808236649 has 16 divisors (see below), whose sum is σ = 956748267506304. Its totient is φ = 936532196496000.

The previous prime is 946632808236631. The next prime is 946632808236733.

946632808236649 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 946632808236649 - 2¹⁵ = 946632808203881 is a prime.

It is a super-2 number, since 2×946632808236649² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (946632808206649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673863502 + ... + 675266824.

It is an arithmetic number, because the mean of its divisors is an integer number (59796766719144).

Almost surely, 2^{946632808236649} is an apocalyptic number.

It is an amenable number.

946632808236649 is a deficient number, since it is larger than the sum of its proper divisors (10115459269655).

946632808236649 is a wasteful number, since it uses less digits than its factorization.

946632808236649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408608.

The product of its (nonzero) digits is 3869835264, while the sum is 76.

The spelling of 946632808236649 in words is "nine hundred forty-six trillion, six hundred thirty-two billion, eight hundred eight million, two hundred thirty-six thousand, six hundred forty-nine".