2985406000 has 40 divisors (see below), whose sum is σ = 7218716544. Its totient is φ = 1194161600.

The previous prime is 2985405979. The next prime is 2985406043. The reversal of 2985406000 is 6045892.

It is a happy number.

2985406000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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, 744352 + ... + 748351.

Almost surely, 2^2985406000 is an apocalyptic number.

2985406000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2985406000 is an abundant number, since it is smaller than the sum of its proper divisors (4233310544).

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

2985406000 is a wasteful number, since it uses less digits than its factorization.

2985406000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492726 (or 1492710 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2985406000 is about 54638.8689487621. The cubic root of 2985406000 is about 1439.9070799095.

The spelling of 2985406000 in words is "two billion, nine hundred eighty-five million, four hundred six thousand".