1377666030 has 48 divisors (see below), whose sum is σ = 3580314480. Its totient is φ = 339116544.

The previous prime is 1377666013. The next prime is 1377666131. The reversal of 1377666030 is 306667731.

1377666030 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1377666030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130795 + ... + 140934.

It is an arithmetic number, because the mean of its divisors is an integer number (74589885).

Almost surely, 2^1377666030 is an apocalyptic number.

1377666030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1377666030 is an abundant number, since it is smaller than the sum of its proper divisors (2202648450).

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

1377666030 is a wasteful number, since it uses less digits than its factorization.

1377666030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271765 (or 271752 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 1377666030 is about 37116.9237680064. The cubic root of 1377666030 is about 1112.7082719103.

The spelling of 1377666030 in words is "one billion, three hundred seventy-seven million, six hundred sixty-six thousand, thirty".