1078877466 has 24 divisors (see below), whose sum is σ = 2354635764. Its totient is φ = 357000000.

The previous prime is 1078877461. The next prime is 1078877473. The reversal of 1078877466 is 6647788701.

1078877466 is a `hidden beast` number, since 107 + 8 + 8 + 77 + 466 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1077743241 + 1134225 = 32829^2 + 1065^2 .

It is not an unprimeable number, because it can be changed into a prime (1078877461) 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 11 ways as a sum of consecutive naturals, for example, 216285 + ... + 221216.

Almost surely, 2^1078877466 is an apocalyptic number.

1078877466 is an abundant number, since it is smaller than the sum of its proper divisors (1275758298).

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

1078877466 is a wasteful number, since it uses less digits than its factorization.

1078877466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437646 (or 437643 counting only the distinct ones).

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

The square root of 1078877466 is about 32846.2701992174. The cubic root of 1078877466 is about 1025.6299806805.

The spelling of 1078877466 in words is "one billion, seventy-eight million, eight hundred seventy-seven thousand, four hundred sixty-six".