1482670646789 has 4 divisors (see below), whose sum is σ = 1486192430220. Its totient is φ = 1479148863360.

The previous prime is 1482670646777. The next prime is 1482670646833. The reversal of 1482670646789 is 9876460762841.

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

It can be written as a sum of positive squares in 2 ways, for example, as 468893518564 + 1013777128225 = 684758^2 + 1006865^2 .

It is a cyclic number.

It is not a de Polignac number, because 1482670646789 - 2¹² = 1482670642693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1482670646729) 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, 1760891084 + ... + 1760891925.

It is an arithmetic number, because the mean of its divisors is an integer number (371548107555).

Almost surely, 2^{1482670646789} is an apocalyptic number.

It is an amenable number.

1482670646789 is a deficient number, since it is larger than the sum of its proper divisors (3521783431).

1482670646789 is an equidigital number, since it uses as much as digits as its factorization.

1482670646789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521783430.

The product of its (nonzero) digits is 195084288, while the sum is 68.

The spelling of 1482670646789 in words is "one trillion, four hundred eighty-two billion, six hundred seventy million, six hundred forty-six thousand, seven hundred eighty-nine".