1077196068 has 144 divisors (see below), whose sum is σ = 3060657600. Its totient is φ = 317157120.

The previous prime is 1077196063. The next prime is 1077196121. The reversal of 1077196068 is 8606917701.

It is not an unprimeable number, because it can be changed into a prime (1077196061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1886223 + ... + 1886793.

Almost surely, 2^1077196068 is an apocalyptic number.

1077196068 is a gapful number since it is divisible by the number (18) 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 1077196068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530328800).

1077196068 is an abundant number, since it is smaller than the sum of its proper divisors (1983461532).

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

1077196068 is a wasteful number, since it uses less digits than its factorization.

1077196068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 1077196068 is about 32820.6652583399. The cubic root of 1077196068 is about 1025.0968991875.

The spelling of 1077196068 in words is "one billion, seventy-seven million, one hundred ninety-six thousand, sixty-eight".