2747804002 has 4 divisors (see below), whose sum is σ = 4121706006. Its totient is φ = 1373902000.

The previous prime is 2747803957. The next prime is 2747804021. The reversal of 2747804002 is 2004087472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2747751561 + 52441 = 52419^2 + 229^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686950999 + ... + 686951002.

Almost surely, 2^2747804002 is an apocalyptic number.

2747804002 is a deficient number, since it is larger than the sum of its proper divisors (1373902004).

2747804002 is a wasteful number, since it uses less digits than its factorization.

2747804002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373902003.

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 2747804002 is about 52419.5002074610. The cubic root of 2747804002 is about 1400.6466403955.

The spelling of 2747804002 in words is "two billion, seven hundred forty-seven million, eight hundred four thousand, two".