2985690948 has 24 divisors (see below), whose sum is σ = 7062047328. Its totient is φ = 981596736.

The previous prime is 2985690937. The next prime is 2985691013. The reversal of 2985690948 is 8490965892.

It is a junction number, because it is equal to n+sod(n) for n = 2985690891 and 2985690900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703286 + ... + 1705037.

It is an arithmetic number, because the mean of its divisors is an integer number (294251972).

Almost surely, 2^2985690948 is an apocalyptic number.

It is an amenable number.

2985690948 is an abundant number, since it is smaller than the sum of its proper divisors (4076356380).

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

2985690948 is a wasteful number, since it uses less digits than its factorization.

2985690948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408403 (or 3408401 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 60.

The square root of 2985690948 is about 54641.4764441811. The cubic root of 2985690948 is about 1439.9528900483.

The spelling of 2985690948 in words is "two billion, nine hundred eighty-five million, six hundred ninety thousand, nine hundred forty-eight".