3480672271605 has 16 divisors (see below), whose sum is σ = 5571956734080. Its totient is φ = 1855398178368.

The previous prime is 3480672271603. The next prime is 3480672271663. The reversal of 3480672271605 is 5061722760843.

It is a happy number.

It is not a de Polignac number, because 3480672271605 - 2¹ = 3480672271603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480672271603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59992945 + ... + 60050934.

It is an arithmetic number, because the mean of its divisors is an integer number (348247295880).

Almost surely, 2^{3480672271605} is an apocalyptic number.

It is an amenable number.

3480672271605 is a deficient number, since it is larger than the sum of its proper divisors (2091284462475).

3480672271605 is a wasteful number, since it uses less digits than its factorization.

3480672271605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120045820.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 3480672271605 in words is "three trillion, four hundred eighty billion, six hundred seventy-two million, two hundred seventy-one thousand, six hundred five".