2736396043 has 8 divisors (see below), whose sum is σ = 2856100608. Its totient is φ = 2616752424.

The previous prime is 2736396001. The next prime is 2736396053. The reversal of 2736396043 is 3406936372.

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 2736396043 - 2²⁹ = 2199525131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2736396053) 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, 92946 + ... + 118792.

It is an arithmetic number, because the mean of its divisors is an integer number (357012576).

Almost surely, 2^2736396043 is an apocalyptic number.

2736396043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2736396043 is a deficient number, since it is larger than the sum of its proper divisors (119704565).

2736396043 is a wasteful number, since it uses less digits than its factorization.

2736396043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30473.

The product of its (nonzero) digits is 489888, while the sum is 43.

The square root of 2736396043 is about 52310.5729561434. The cubic root of 2736396043 is about 1398.7056136628.

The spelling of 2736396043 in words is "two billion, seven hundred thirty-six million, three hundred ninety-six thousand, forty-three".