3478120276703 has 4 divisors (see below), whose sum is σ = 3478649596968. Its totient is φ = 3477590956440.

The previous prime is 3478120276669. The next prime is 3478120276717. The reversal of 3478120276703 is 3076720218743.

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

It is a cyclic number.

It is not a de Polignac number, because 3478120276703 - 2¹⁴ = 3478120260319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478120276303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264650276 + ... + 264663417.

It is an arithmetic number, because the mean of its divisors is an integer number (869662399242).

Almost surely, 2^{3478120276703} is an apocalyptic number.

3478120276703 is a deficient number, since it is larger than the sum of its proper divisors (529320265).

3478120276703 is an equidigital number, since it uses as much as digits as its factorization.

3478120276703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529320264.

The product of its (nonzero) digits is 2370816, while the sum is 50.

The spelling of 3478120276703 in words is "three trillion, four hundred seventy-eight billion, one hundred twenty million, two hundred seventy-six thousand, seven hundred three".