878314077 has 8 divisors (see below), whose sum is σ = 1301206080. Its totient is φ = 585542700.

The previous prime is 878314067. The next prime is 878314109. The reversal of 878314077 is 770413878.

It is a happy number.

It is not a de Polignac number, because 878314077 - 2¹⁶ = 878248541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878314037) 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 7 ways as a sum of consecutive naturals, for example, 16265049 + ... + 16265102.

It is an arithmetic number, because the mean of its divisors is an integer number (162650760).

Almost surely, 2^878314077 is an apocalyptic number.

It is an amenable number.

878314077 is a deficient number, since it is larger than the sum of its proper divisors (422892003).

878314077 is a wasteful number, since it uses less digits than its factorization.

878314077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32530160 (or 32530154 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 878314077 is about 29636.3640988567. The cubic root of 878314077 is about 957.6716131486.

The spelling of 878314077 in words is "eight hundred seventy-eight million, three hundred fourteen thousand, seventy-seven".