2943242734 has 16 divisors (see below), whose sum is σ = 4558970880. Its totient is φ = 1423621080.

The previous prime is 2943242711. The next prime is 2943242767. The reversal of 2943242734 is 4372423492.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198627 + ... + 212929.

It is an arithmetic number, because the mean of its divisors is an integer number (284935680).

Almost surely, 2^2943242734 is an apocalyptic number.

2943242734 is a deficient number, since it is larger than the sum of its proper divisors (1615728146).

2943242734 is a wasteful number, since it uses less digits than its factorization.

2943242734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17655.

The product of its digits is 290304, while the sum is 40.

The square root of 2943242734 is about 54251.6611174257. The cubic root of 2943242734 is about 1433.0962519840.

The spelling of 2943242734 in words is "two billion, nine hundred forty-three million, two hundred forty-two thousand, seven hundred thirty-four".