2743910401 has 4 divisors (see below), whose sum is σ = 2744058304. Its totient is φ = 2743762500.

The previous prime is 2743910399. The next prime is 2743910423. The reversal of 2743910401 is 1040193472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a 3-Lehmer number, since φ(2743910401) divides (2743910401-1)³.

It is a cyclic number.

It is not a de Polignac number, because 2743910401 - 2¹ = 2743910399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2743913401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41325 + ... + 84826.

It is an arithmetic number, because the mean of its divisors is an integer number (686014576).

Almost surely, 2^2743910401 is an apocalyptic number.

It is an amenable number.

2743910401 is a deficient number, since it is larger than the sum of its proper divisors (147903).

2743910401 is a wasteful number, since it uses less digits than its factorization.

2743910401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147902.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2743910401 is about 52382.3481814246. The cubic root of 2743910401 is about 1399.9847619090.

The spelling of 2743910401 in words is "two billion, seven hundred forty-three million, nine hundred ten thousand, four hundred one".