3081674040 has 64 divisors (see below), whose sum is σ = 9543260160. Its totient is φ = 795269760.

The previous prime is 3081674003. The next prime is 3081674047. The reversal of 3081674040 is 404761803.

It is a junction number, because it is equal to n+sod(n) for n = 3081673992 and 3081674010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3081674047) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 410484 + ... + 417923.

It is an arithmetic number, because the mean of its divisors is an integer number (149113440).

Almost surely, 2^3081674040 is an apocalyptic number.

3081674040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3081674040 is an abundant number, since it is smaller than the sum of its proper divisors (6461586120).

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

3081674040 is a wasteful number, since it uses less digits than its factorization.

3081674040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828452 (or 828448 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3081674040 is about 55512.8277067562. The cubic root of 3081674040 is about 1455.2208212221.

The spelling of 3081674040 in words is "three billion, eighty-one million, six hundred seventy-four thousand, forty".