3477623651613 has 12 divisors (see below), whose sum is σ = 5241635649120. Its totient is φ = 2217615082056.

The previous prime is 3477623651603. The next prime is 3477623651633. The reversal of 3477623651613 is 3161563267743.

It is a happy number.

3477623651613 is a `hidden beast` number, since 3 + 4 + 7 + 7 + 623 + 6 + 5 + 1 + 6 + 1 + 3 = 666.

It is not a de Polignac number, because 3477623651613 - 2⁴ = 3477623651597 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3477623651613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3477623651603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8400056923 + ... + 8400057336.

It is an arithmetic number, because the mean of its divisors is an integer number (436802970760).

Almost surely, 2^{3477623651613} is an apocalyptic number.

It is an amenable number.

3477623651613 is a deficient number, since it is larger than the sum of its proper divisors (1764011997507).

3477623651613 is a wasteful number, since it uses less digits than its factorization.

3477623651613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16800114288 (or 16800114285 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 54.

The spelling of 3477623651613 in words is "three trillion, four hundred seventy-seven billion, six hundred twenty-three million, six hundred fifty-one thousand, six hundred thirteen".