1371466680 has 64 divisors (see below), whose sum is σ = 4121552160. Its totient is φ = 365088768.

The previous prime is 1371466673. The next prime is 1371466693. The reversal of 1371466680 is 866641731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61524 + ... + 80796.

Almost surely, 2^1371466680 is an apocalyptic number.

1371466680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1371466680 is an abundant number, since it is smaller than the sum of its proper divisors (2750085480).

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

1371466680 is a wasteful number, since it uses less digits than its factorization.

1371466680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19880 (or 19876 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1371466680 is about 37033.3185118482. The cubic root of 1371466680 is about 1111.0367393628.

The spelling of 1371466680 in words is "one billion, three hundred seventy-one million, four hundred sixty-six thousand, six hundred eighty".