3480678153447 has 16 divisors (see below), whose sum is σ = 5063020871040. Its totient is φ = 2109411792800.

The previous prime is 3480678153439. The next prime is 3480678153473. The reversal of 3480678153447 is 7443518760843.

It is a cyclic number.

It is not a de Polignac number, because 3480678153447 - 2³ = 3480678153439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480678153497) 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 15 ways as a sum of consecutive naturals, for example, 1464672 + ... + 3017717.

It is an arithmetic number, because the mean of its divisors is an integer number (316438804440).

Almost surely, 2^{3480678153447} is an apocalyptic number.

3480678153447 is a deficient number, since it is larger than the sum of its proper divisors (1582342717593).

3480678153447 is a wasteful number, since it uses less digits than its factorization.

3480678153447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505934.

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 3480678153447 in words is "three trillion, four hundred eighty billion, six hundred seventy-eight million, one hundred fifty-three thousand, four hundred forty-seven".