2730575742 has 8 divisors (see below), whose sum is σ = 5461151496. Its totient is φ = 910191912.

The previous prime is 2730575737. The next prime is 2730575789. The reversal of 2730575742 is 2475750372.

It is a happy number.

2730575742 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 sphenic number, since it is the product of 3 distinct primes.

2730575742 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2730575694 and 2730575703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227547973 + ... + 227547984.

It is an arithmetic number, because the mean of its divisors is an integer number (682643937).

Almost surely, 2^2730575742 is an apocalyptic number.

2730575742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2730575742 is a wasteful number, since it uses less digits than its factorization.

2730575742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455095962.

The product of its (nonzero) digits is 411600, while the sum is 42.

The square root of 2730575742 is about 52254.9111758885. The cubic root of 2730575742 is about 1397.7132297316.

The spelling of 2730575742 in words is "two billion, seven hundred thirty million, five hundred seventy-five thousand, seven hundred forty-two".