3478448743 has 16 divisors (see below), whose sum is σ = 4389025536. Its totient is φ = 2677818240.

The previous prime is 3478448737. The next prime is 3478448767.

3478448743 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3478448743 - 2⁵ = 3478448711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478448243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265746 + ... + 278527.

It is an arithmetic number, because the mean of its divisors is an integer number (274314096).

Almost surely, 2^3478448743 is an apocalyptic number.

3478448743 is a deficient number, since it is larger than the sum of its proper divisors (910576793).

3478448743 is a wasteful number, since it uses less digits than its factorization.

3478448743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544374.

The product of its digits is 7225344, while the sum is 52.

The square root of 3478448743 is about 58978.3752149888. The cubic root of 3478448743 is about 1515.1717673139.

The spelling of 3478448743 in words is "three billion, four hundred seventy-eight million, four hundred forty-eight thousand, seven hundred forty-three".