2944147390 has 16 divisors (see below), whose sum is σ = 5300143632. Its totient is φ = 1177508224.

The previous prime is 2944147379. The next prime is 2944147391. The reversal of 2944147390 is 937414492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944147391) 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, 97257 + ... + 123883.

It is an arithmetic number, because the mean of its divisors is an integer number (331258977).

Almost surely, 2^2944147390 is an apocalyptic number.

2944147390 is a deficient number, since it is larger than the sum of its proper divisors (2355996242).

2944147390 is a wasteful number, since it uses less digits than its factorization.

2944147390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37691.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 2944147390 is about 54259.9980648728. The cubic root of 2944147390 is about 1433.2430658254.

The spelling of 2944147390 in words is "two billion, nine hundred forty-four million, one hundred forty-seven thousand, three hundred ninety".