2940738930 has 48 divisors (see below), whose sum is σ = 7664267520. Its totient is φ = 782315424.

The previous prime is 2940738929. The next prime is 2940738953. The reversal of 2940738930 is 398370492.

It is a happy number.

2940738930 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1282 + ... + 76701.

It is an arithmetic number, because the mean of its divisors is an integer number (159672240).

Almost surely, 2^2940738930 is an apocalyptic number.

2940738930 is an abundant number, since it is smaller than the sum of its proper divisors (4723528590).

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

2940738930 is a wasteful number, since it uses less digits than its factorization.

2940738930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78415 (or 78412 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 2940738930 is about 54228.5803797223. The cubic root of 2940738930 is about 1432.6897604122.

The spelling of 2940738930 in words is "two billion, nine hundred forty million, seven hundred thirty-eight thousand, nine hundred thirty".