2938794730 has 16 divisors (see below), whose sum is σ = 5460470784. Its totient is φ = 1137597840.

The previous prime is 2938794713. The next prime is 2938794739. The reversal of 2938794730 is 374978392.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2938794739) 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, 4739682 + ... + 4740301.

It is an arithmetic number, because the mean of its divisors is an integer number (341279424).

Almost surely, 2^2938794730 is an apocalyptic number.

2938794730 is a deficient number, since it is larger than the sum of its proper divisors (2521676054).

2938794730 is a wasteful number, since it uses less digits than its factorization.

2938794730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480021.

The product of its (nonzero) digits is 2286144, while the sum is 52.

The square root of 2938794730 is about 54210.6514441581. The cubic root of 2938794730 is about 1432.3739611561.

The spelling of 2938794730 in words is "two billion, nine hundred thirty-eight million, seven hundred ninety-four thousand, seven hundred thirty".