3081900336 has 40 divisors (see below), whose sum is σ = 8014320384. Its totient is φ = 1020494400.

The previous prime is 3081900323. The next prime is 3081900361. The reversal of 3081900336 is 6330091803.

It is a junction number, because it is equal to n+sod(n) for n = 3081900297 and 3081900306.

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, 205356 + ... + 219851.

Almost surely, 2^3081900336 is an apocalyptic number.

It is an amenable number.

3081900336 is an abundant number, since it is smaller than the sum of its proper divisors (4932420048).

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

3081900336 is a wasteful number, since it uses less digits than its factorization.

3081900336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425369 (or 425363 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 3081900336 is about 55514.8659009458. The cubic root of 3081900336 is about 1455.2564406707.

The spelling of 3081900336 in words is "three billion, eighty-one million, nine hundred thousand, three hundred thirty-six".