1379805082 has 8 divisors (see below), whose sum is σ = 2083414752. Its totient is φ = 685333500.

The previous prime is 1379805079. The next prime is 1379805083. The reversal of 1379805082 is 2805089731.

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

It is not an unprimeable number, because it can be changed into a prime (1379805083) 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, 2284144 + ... + 2284747.

It is an arithmetic number, because the mean of its divisors is an integer number (260426844).

Almost surely, 2^1379805082 is an apocalyptic number.

1379805082 is a deficient number, since it is larger than the sum of its proper divisors (703609670).

1379805082 is a wasteful number, since it uses less digits than its factorization.

1379805082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569044.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1379805082 is about 37145.7276412779. The cubic root of 1379805082 is about 1113.2838613520.

The spelling of 1379805082 in words is "one billion, three hundred seventy-nine million, eight hundred five thousand, eighty-two".