1684107450334 has 32 divisors (see below), whose sum is σ = 2659095475200. Its totient is φ = 798406039200.

The previous prime is 1684107450331. The next prime is 1684107450383. The reversal of 1684107450334 is 4330547014861.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1684107450331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3115099 + ... + 3615529.

It is an arithmetic number, because the mean of its divisors is an integer number (83096733600).

Almost surely, 2^{1684107450334} is an apocalyptic number.

1684107450334 is a deficient number, since it is larger than the sum of its proper divisors (974988024866).

1684107450334 is a wasteful number, since it uses less digits than its factorization.

1684107450334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501096.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 1684107450334 in words is "one trillion, six hundred eighty-four billion, one hundred seven million, four hundred fifty thousand, three hundred thirty-four".