880776378 has 24 divisors (see below), whose sum is σ = 1909028628. Its totient is φ = 293487552.

The previous prime is 880776373. The next prime is 880776383. The reversal of 880776378 is 873677088.

It is an interprime number because it is at equal distance from previous prime (880776373) and next prime (880776383).

It can be written as a sum of positive squares in 2 ways, for example, as 768564729 + 112211649 = 27723^2 + 10593^2 .

It is not an unprimeable number, because it can be changed into a prime (880776373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56350 + ... + 70262.

Almost surely, 2^880776378 is an apocalyptic number.

880776378 is an abundant number, since it is smaller than the sum of its proper divisors (1028252250).

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

880776378 is a wasteful number, since it uses less digits than its factorization.

880776378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17438 (or 17435 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 880776378 is about 29677.8769119356. The cubic root of 880776378 is about 958.5657031950.

The spelling of 880776378 in words is "eight hundred eighty million, seven hundred seventy-six thousand, three hundred seventy-eight".