946282649 has 8 divisors (see below), whose sum is σ = 1019458440. Its totient is φ = 873161856.

The previous prime is 946282609. The next prime is 946282663.

It is a happy number.

946282649 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 86620249 + 859662400 = 9307^2 + 29320^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 946282649 - 2²⁸ = 677847193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 946282597 and 946282606.

It is not an unprimeable number, because it can be changed into a prime (946282609) 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 in 7 ways as a sum of consecutive naturals, for example, 26339 + ... + 50855.

It is an arithmetic number, because the mean of its divisors is an integer number (127432305).

Almost surely, 2^946282649 is an apocalyptic number.

It is an amenable number.

946282649 is a deficient number, since it is larger than the sum of its proper divisors (73175791).

946282649 is a wasteful number, since it uses less digits than its factorization.

946282649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27499.

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

The square root of 946282649 is about 30761.7075111249. The cubic root of 946282649 is about 981.7636743389.

The spelling of 946282649 in words is "nine hundred forty-six million, two hundred eighty-two thousand, six hundred forty-nine".