1377106066 has 8 divisors (see below), whose sum is σ = 2360753280. Its totient is φ = 590188308.

The previous prime is 1377106061. The next prime is 1377106067. The reversal of 1377106066 is 6606017731.

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

It is a super-2 number, since 2×1377106066² = 3792842234027992712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1377106061) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 49182346 + ... + 49182373.

It is an arithmetic number, because the mean of its divisors is an integer number (295094160).

Almost surely, 2^1377106066 is an apocalyptic number.

1377106066 is a deficient number, since it is larger than the sum of its proper divisors (983647214).

1377106066 is an equidigital number, since it uses as much as digits as its factorization.

1377106066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98364728.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 1377106066 is about 37109.3797576839. The cubic root of 1377106066 is about 1112.5574949202.

The spelling of 1377106066 in words is "one billion, three hundred seventy-seven million, one hundred six thousand, sixty-six".