3486477667 has 4 divisors (see below), whose sum is σ = 3502112320. Its totient is φ = 3470843016.

The previous prime is 3486477611. The next prime is 3486477679. The reversal of 3486477667 is 7667746843.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3486477667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3486477767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7816992 + ... + 7817437.

It is an arithmetic number, because the mean of its divisors is an integer number (875528080).

Almost surely, 2^3486477667 is an apocalyptic number.

3486477667 is a deficient number, since it is larger than the sum of its proper divisors (15634653).

3486477667 is a wasteful number, since it uses less digits than its factorization.

3486477667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15634652.

The product of its digits is 28449792, while the sum is 58.

The square root of 3486477667 is about 59046.4026592645. The cubic root of 3486477667 is about 1516.3366401237.

The spelling of 3486477667 in words is "three billion, four hundred eighty-six million, four hundred seventy-seven thousand, six hundred sixty-seven".