2940749476 has 24 divisors (see below), whose sum is σ = 5884280640. Its totient is φ = 1259725152.

The previous prime is 2940749473. The next prime is 2940749501. The reversal of 2940749476 is 6749470492.

It is not an unprimeable number, because it can be changed into a prime (2940749473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38235 + ... + 85693.

It is an arithmetic number, because the mean of its divisors is an integer number (245178360).

Almost surely, 2^2940749476 is an apocalyptic number.

It is an amenable number.

2940749476 is an abundant number, since it is smaller than the sum of its proper divisors (2943531164).

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

2940749476 is a wasteful number, since it uses less digits than its factorization.

2940749476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49683 (or 49681 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 52.

The square root of 2940749476 is about 54228.6776161839. The cubic root of 2940749476 is about 1432.6914730348.

It can be divided in two parts, 2940749 and 476, that added together give a square (2941225 = 1715²).

The spelling of 2940749476 in words is "two billion, nine hundred forty million, seven hundred forty-nine thousand, four hundred seventy-six".