1377678096 has 120 divisors (see below), whose sum is σ = 4110522624. Its totient is φ = 429235200.

The previous prime is 1377678047. The next prime is 1377678097. The reversal of 1377678096 is 6908767731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377678097) 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 23 ways as a sum of consecutive naturals, for example, 367785 + ... + 371511.

Almost surely, 2^1377678096 is an apocalyptic number.

1377678096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1377678096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2055261312).

1377678096 is an abundant number, since it is smaller than the sum of its proper divisors (2732844528).

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

1377678096 is a wasteful number, since it uses less digits than its factorization.

1377678096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909 (or 3900 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The square root of 1377678096 is about 37117.0863080603. The cubic root of 1377678096 is about 1112.7115203751.

The spelling of 1377678096 in words is "one billion, three hundred seventy-seven million, six hundred seventy-eight thousand, ninety-six".