3461643404651 has 8 divisors (see below), whose sum is σ = 3540118476864. Its totient is φ = 3383369294400.

The previous prime is 3461643404647. The next prime is 3461643404671. The reversal of 3461643404651 is 1564043461643.

3461643404651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3461643404651 - 2² = 3461643404647 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3461643404596 and 3461643404605.

It is not an unprimeable number, because it can be changed into a prime (3461643404671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50205650 + ... + 50274551.

It is an arithmetic number, because the mean of its divisors is an integer number (442514809608).

Almost surely, 2^{3461643404651} is an apocalyptic number.

3461643404651 is a deficient number, since it is larger than the sum of its proper divisors (78475072213).

3461643404651 is a wasteful number, since it uses less digits than its factorization.

3461643404651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100480981.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 3461643404651 in words is "three trillion, four hundred sixty-one billion, six hundred forty-three million, four hundred four thousand, six hundred fifty-one".