2730940634 has 8 divisors (see below), whose sum is σ = 4101052800. Its totient is φ = 1363923036.

The previous prime is 2730940633. The next prime is 2730940679. The reversal of 2730940634 is 4360490372.

2730940634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2730940633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771434 + ... + 774965.

It is an arithmetic number, because the mean of its divisors is an integer number (512631600).

Almost surely, 2^2730940634 is an apocalyptic number.

2730940634 is a deficient number, since it is larger than the sum of its proper divisors (1370112166).

2730940634 is a wasteful number, since it uses less digits than its factorization.

2730940634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547284.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 2730940634 is about 52258.4025205517. The cubic root of 2730940634 is about 1397.7754866458.

The spelling of 2730940634 in words is "two billion, seven hundred thirty million, nine hundred forty thousand, six hundred thirty-four".