2749546396 has 6 divisors (see below), whose sum is σ = 4811706200. Its totient is φ = 1374773196.

The previous prime is 2749546381. The next prime is 2749546439. The reversal of 2749546396 is 6936459472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343693296 + ... + 343693303.

Almost surely, 2^2749546396 is an apocalyptic number.

It is an amenable number.

2749546396 is a deficient number, since it is larger than the sum of its proper divisors (2062159804).

2749546396 is a wasteful number, since it uses less digits than its factorization.

2749546396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687386603 (or 687386601 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 55.

The square root of 2749546396 is about 52436.1172857030. The cubic root of 2749546396 is about 1400.9426298042.

The spelling of 2749546396 in words is "two billion, seven hundred forty-nine million, five hundred forty-six thousand, three hundred ninety-six".