946589938 has 24 divisors (see below), whose sum is σ = 1670276700. Its totient is φ = 401119488.

The previous prime is 946589927. The next prime is 946589939. The reversal of 946589938 is 839985649.

It can be written as a sum of positive squares in 2 ways, for example, as 936176409 + 10413529 = 30597^2 + 3227^2 .

It is not an unprimeable number, because it can be changed into a prime (946589939) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45543 + ... + 62986.

Almost surely, 2^946589938 is an apocalyptic number.

946589938 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

946589938 is a deficient number, since it is larger than the sum of its proper divisors (723686762).

946589938 is a wasteful number, since it uses less digits than its factorization.

946589938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108634 (or 108627 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 61.

The square root of 946589938 is about 30766.7017731833. The cubic root of 946589938 is about 981.8699331219.

The spelling of 946589938 in words is "nine hundred forty-six million, five hundred eighty-nine thousand, nine hundred thirty-eight".