2747539090 has 8 divisors (see below), whose sum is σ = 4945570380. Its totient is φ = 1099015632.

The previous prime is 2747539079. The next prime is 2747539127. The reversal of 2747539090 is 909357472.

It can be written as a sum of positive squares in 2 ways, for example, as 2733930369 + 13608721 = 52287^2 + 3689^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2747539090.

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, 137376945 + ... + 137376964.

Almost surely, 2^2747539090 is an apocalyptic number.

2747539090 is a deficient number, since it is larger than the sum of its proper divisors (2198031290).

2747539090 is a wasteful number, since it uses less digits than its factorization.

2747539090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274753916.

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 2747539090 is about 52416.9733006399. The cubic root of 2747539090 is about 1400.6016274777.

The spelling of 2747539090 in words is "two billion, seven hundred forty-seven million, five hundred thirty-nine thousand, ninety".