1068369377 has 4 divisors (see below), whose sum is σ = 1081893120. Its totient is φ = 1054845636.

The previous prime is 1068369347. The next prime is 1068369391. The reversal of 1068369377 is 7739638601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1068369377 - 2¹⁴ = 1068352993 is a prime.

It is a super-2 number, since 2×1068369377² = 2282826251422736258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1068369347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6761753 + ... + 6761910.

It is an arithmetic number, because the mean of its divisors is an integer number (270473280).

Almost surely, 2^1068369377 is an apocalyptic number.

It is an amenable number.

1068369377 is a deficient number, since it is larger than the sum of its proper divisors (13523743).

1068369377 is an equidigital number, since it uses as much as digits as its factorization.

1068369377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523742.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 1068369377 is about 32685.9201644990. The cubic root of 1068369377 is about 1022.2892887424.

The spelling of 1068369377 in words is "one billion, sixty-eight million, three hundred sixty-nine thousand, three hundred seventy-seven".