2736622945 has 8 divisors (see below), whose sum is σ = 3753082944. Its totient is φ = 1876541424.

The previous prime is 2736622943. The next prime is 2736622951. The reversal of 2736622945 is 5492266372.

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

It is a cyclic number.

It is not a de Polignac number, because 2736622945 - 2¹ = 2736622943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2736622895 and 2736622904.

It is not an unprimeable number, because it can be changed into a prime (2736622943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39094579 + ... + 39094648.

It is an arithmetic number, because the mean of its divisors is an integer number (469135368).

Almost surely, 2^2736622945 is an apocalyptic number.

It is an amenable number.

2736622945 is a deficient number, since it is larger than the sum of its proper divisors (1016459999).

2736622945 is an equidigital number, since it uses as much as digits as its factorization.

2736622945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78189239.

The product of its digits is 1088640, while the sum is 46.

The square root of 2736622945 is about 52312.7417079243. The cubic root of 2736622945 is about 1398.7442728243.

It can be divided in two parts, 2736 and 622945, that added together give a square (625681 = 791²).

The spelling of 2736622945 in words is "two billion, seven hundred thirty-six million, six hundred twenty-two thousand, nine hundred forty-five".