2940878769682 has 64 divisors (see below), whose sum is σ = 5338579083264. Its totient is φ = 1187754986880.

The previous prime is 2940878769649. The next prime is 2940878769691. The reversal of 2940878769682 is 2869678780492.

It is a super-2 number, since 2×2940878769682² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2940878769599 and 2940878769608.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32716363 + ... + 32806129.

It is an arithmetic number, because the mean of its divisors is an integer number (83415298176).

Almost surely, 2^{2940878769682} is an apocalyptic number.

2940878769682 is a deficient number, since it is larger than the sum of its proper divisors (2397700313582).

2940878769682 is a wasteful number, since it uses less digits than its factorization.

2940878769682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91303.

The product of its (nonzero) digits is 1170505728, while the sum is 76.

The spelling of 2940878769682 in words is "two trillion, nine hundred forty billion, eight hundred seventy-eight million, seven hundred sixty-nine thousand, six hundred eighty-two".