2746812043 has 8 divisors (see below), whose sum is σ = 2943431568. Its totient is φ = 2554086144.

The previous prime is 2746812037. The next prime is 2746812139. The reversal of 2746812043 is 3402186472.

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 2746812043 - 2⁵ = 2746812011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2746811993 and 2746812011.

It is not an unprimeable number, because it can be changed into a prime (2746812643) 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, 971946 + ... + 974767.

It is an arithmetic number, because the mean of its divisors is an integer number (367928946).

Almost surely, 2^2746812043 is an apocalyptic number.

2746812043 is a deficient number, since it is larger than the sum of its proper divisors (196619525).

2746812043 is a wasteful number, since it uses less digits than its factorization.

2746812043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946813.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 2746812043 is about 52410.0376168535. The cubic root of 2746812043 is about 1400.4780753326.

The spelling of 2746812043 in words is "two billion, seven hundred forty-six million, eight hundred twelve thousand, forty-three".