3097993328640 has 1152 divisors, whose sum is σ = 12992678899200. Its totient is φ = 667621785600.

The previous prime is 3097993328539. The next prime is 3097993328657. The reversal of 3097993328640 is 468233997903.

3097993328640 is a `hidden beast` number, since 309 + 7 + 9 + 9 + 3 + 3 + 286 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 804462715 + ... + 804466565.

It is an arithmetic number, because the mean of its divisors is an integer number (11278367100).

Almost surely, 2^{3097993328640} is an apocalyptic number.

3097993328640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3097993328640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6496339449600).

3097993328640 is an abundant number, since it is smaller than the sum of its proper divisors (9894685570560).

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

3097993328640 is a wasteful number, since it uses less digits than its factorization.

3097993328640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963 (or 3940 counting only the distinct ones).

The product of its (nonzero) digits is 52907904, while the sum is 63.

The spelling of 3097993328640 in words is "three trillion, ninety-seven billion, nine hundred ninety-three million, three hundred twenty-eight thousand, six hundred forty".