946459402 has 12 divisors (see below), whose sum is σ = 1651475250. Its totient is φ = 405625416.

The previous prime is 946459391. The next prime is 946459403. The reversal of 946459402 is 204954649.

It can be written as a sum of positive squares in only one way, i.e., 850830561 + 95628841 = 29169^2 + 9779^2 .

It is not an unprimeable number, because it can be changed into a prime (946459403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4828777 + ... + 4828972.

Almost surely, 2^946459402 is an apocalyptic number.

946459402 is a deficient number, since it is larger than the sum of its proper divisors (705015848).

946459402 is a wasteful number, since it uses less digits than its factorization.

946459402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9657765 (or 9657758 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 946459402 is about 30764.5803156812. The cubic root of 946459402 is about 981.8247973278.

The spelling of 946459402 in words is "nine hundred forty-six million, four hundred fifty-nine thousand, four hundred two".