2743240354 has 4 divisors (see below), whose sum is σ = 4114860534. Its totient is φ = 1371620176.

The previous prime is 2743240351. The next prime is 2743240361. The reversal of 2743240354 is 4530423472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2009101329 + 734139025 = 44823^2 + 27095^2 .

It is not an unprimeable number, because it can be changed into a prime (2743240351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685810087 + ... + 685810090.

Almost surely, 2^2743240354 is an apocalyptic number.

2743240354 is a deficient number, since it is larger than the sum of its proper divisors (1371620180).

2743240354 is a wasteful number, since it uses less digits than its factorization.

2743240354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371620179.

The product of its (nonzero) digits is 80640, while the sum is 34.

The square root of 2743240354 is about 52375.9520581727. The cubic root of 2743240354 is about 1399.8707965798.

The spelling of 2743240354 in words is "two billion, seven hundred forty-three million, two hundred forty thousand, three hundred fifty-four".