30882365946 has 24 divisors (see below), whose sum is σ = 67027780404. Its totient is φ = 10276277760.

The previous prime is 30882365933. The next prime is 30882365953. The reversal of 30882365946 is 64956328803.

It can be written as a sum of positive squares in 2 ways, for example, as 30479922225 + 402443721 = 174585^2 + 20061^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30882365892 and 30882365901.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1476345 + ... + 1497116.

Almost surely, 2^30882365946 is an apocalyptic number.

30882365946 is an abundant number, since it is smaller than the sum of its proper divisors (36145414458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30882365946 is a wasteful number, since it uses less digits than its factorization.

30882365946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974046 (or 2974043 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 30882365946 in words is "thirty billion, eight hundred eighty-two million, three hundred sixty-five thousand, nine hundred forty-six".