3097478492040 has 128 divisors (see below), whose sum is σ = 9596311845120. Its totient is φ = 799229721600.

The previous prime is 3097478491993. The next prime is 3097478492051. The reversal of 3097478492040 is 402948747903.

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 31 ways as a sum of consecutive naturals, for example, 1123516 + ... + 2730795.

It is an arithmetic number, because the mean of its divisors is an integer number (74971186290).

Almost surely, 2^{3097478492040} is an apocalyptic number.

3097478492040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3097478492040 is an abundant number, since it is smaller than the sum of its proper divisors (6498833353080).

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

3097478492040 is a wasteful number, since it uses less digits than its factorization.

3097478492040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854543 (or 3854539 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 3097478492040 in words is "three trillion, ninety-seven billion, four hundred seventy-eight million, four hundred ninety-two thousand, forty".