2736361044 has 18 divisors (see below), whose sum is σ = 6916912730. Its totient is φ = 912120336.

The previous prime is 2736361039. The next prime is 2736361049. The reversal of 2736361044 is 4401636372.

It is a happy number.

2736361044 is a `hidden beast` number, since 2 + 7 + 3 + 636 + 10 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2736361039) and next prime (2736361049).

It can be written as a sum of positive squares in only one way, i.e., 2438384400 + 297976644 = 49380^2 + 17262^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 76010029 = 2736361044 / (2 + 7 + 3 + 6 + 3 + 6 + 1 + 0 + 4 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2736361049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38004979 + ... + 38005050.

Almost surely, 2^2736361044 is an apocalyptic number.

It is an amenable number.

2736361044 is an abundant number, since it is smaller than the sum of its proper divisors (4180551686).

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

2736361044 is a wasteful number, since it uses less digits than its factorization.

2736361044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76010039 (or 76010034 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 2736361044 is about 52310.2384242320. The cubic root of 2736361044 is about 1398.6996504049.

The spelling of 2736361044 in words is "two billion, seven hundred thirty-six million, three hundred sixty-one thousand, forty-four".