1377069082 has 4 divisors (see below), whose sum is σ = 2065603626. Its totient is φ = 688534540.

The previous prime is 1377069077. The next prime is 1377069103. The reversal of 1377069082 is 2809607731.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1365228601 + 11840481 = 36949^2 + 3441^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344267269 + ... + 344267272.

Almost surely, 2^1377069082 is an apocalyptic number.

1377069082 is a deficient number, since it is larger than the sum of its proper divisors (688534544).

1377069082 is an equidigital number, since it uses as much as digits as its factorization.

1377069082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688534543.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 1377069082 is about 37108.8814436652. The cubic root of 1377069082 is about 1112.5475350980.

The spelling of 1377069082 in words is "one billion, three hundred seventy-seven million, sixty-nine thousand, eighty-two".