7937693911368 has 160 divisors (see below), whose sum is σ = 23962723646400. Its totient is φ = 2440367160192.

The previous prime is 7937693911339. The next prime is 7937693911373. The reversal of 7937693911368 is 8631193967397.

7937693911368 is a `hidden beast` number, since 7 + 93 + 7 + 6 + 93 + 91 + 1 + 368 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 7937693911296 and 7937693911305.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9917323 + ... + 10687781.

It is an arithmetic number, because the mean of its divisors is an integer number (149767022790).

Almost surely, 2^{7937693911368} is an apocalyptic number.

7937693911368 is a gapful number since it is divisible by the number (78) 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 7937693911368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11981361823200).

7937693911368 is an abundant number, since it is smaller than the sum of its proper divisors (16025029735032).

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

7937693911368 is a wasteful number, since it uses less digits than its factorization.

7937693911368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771713 (or 771700 counting only the distinct ones).

The product of its digits is 277766496, while the sum is 72.

The spelling of 7937693911368 in words is "seven trillion, nine hundred thirty-seven billion, six hundred ninety-three million, nine hundred eleven thousand, three hundred sixty-eight".