1377702006 has 16 divisors (see below), whose sum is σ = 2756312064. Its totient is φ = 459082664.

The previous prime is 1377701959. The next prime is 1377702013. The reversal of 1377702006 is 6002077731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17250 + ... + 55253.

It is an arithmetic number, because the mean of its divisors is an integer number (172269504).

Almost surely, 2^1377702006 is an apocalyptic number.

1377702006 is an abundant number, since it is smaller than the sum of its proper divisors (1378610058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1377702006 is a wasteful number, since it uses less digits than its factorization.

1377702006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75675.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 1377702006 is about 37117.4083955224. The cubic root of 1377702006 is about 1112.7179574808.

Adding to 1377702006 its reverse (6002077731), we get a palindrome (7379779737).

The spelling of 1377702006 in words is "one billion, three hundred seventy-seven million, seven hundred two thousand, six".