2730195603 has 12 divisors (see below), whose sum is σ = 4035328440. Its totient is φ = 1777801536.

The previous prime is 2730195569. The next prime is 2730195613. The reversal of 2730195603 is 3065910372.

2730195603 is a `hidden beast` number, since 2 + 7 + 30 + 19 + 5 + 603 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2730195603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2730195613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3526998 + ... + 3527771.

It is an arithmetic number, because the mean of its divisors is an integer number (336277370).

Almost surely, 2^2730195603 is an apocalyptic number.

2730195603 is a deficient number, since it is larger than the sum of its proper divisors (1305132837).

2730195603 is a wasteful number, since it uses less digits than its factorization.

2730195603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054818 (or 7054815 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 2730195603 is about 52251.2736973942. The cubic root of 2730195603 is about 1397.6483655151.

The spelling of 2730195603 in words is "two billion, seven hundred thirty million, one hundred ninety-five thousand, six hundred three".