2940725678 has 24 divisors (see below), whose sum is σ = 4858623000. Its totient is φ = 1333917200.

The previous prime is 2940725663. The next prime is 2940725707. The reversal of 2940725678 is 8765270492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106448 + ... + 131196.

It is an arithmetic number, because the mean of its divisors is an integer number (202442625).

Almost surely, 2^2940725678 is an apocalyptic number.

2940725678 is a deficient number, since it is larger than the sum of its proper divisors (1917897322).

2940725678 is a wasteful number, since it uses less digits than its factorization.

2940725678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25264 (or 25253 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 2940725678 is about 54228.4581930927. The cubic root of 2940725678 is about 1432.6876083416.

The spelling of 2940725678 in words is "two billion, nine hundred forty million, seven hundred twenty-five thousand, six hundred seventy-eight".