1068769485 has 80 divisors (see below), whose sum is σ = 2260380672. Its totient is φ = 472780800.

The previous prime is 1068769477. The next prime is 1068769489. The reversal of 1068769485 is 5849678601.

It is not a de Polignac number, because 1068769485 - 2³ = 1068769477 is a prime.

It is a super-2 number, since 2×1068769485² = 2284536424134330450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068769489) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 81805 + ... + 93965.

Almost surely, 2^1068769485 is an apocalyptic number.

1068769485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1068769485 is an abundant number, since it is smaller than the sum of its proper divisors (1191611187).

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

1068769485 is a wasteful number, since it uses less digits than its factorization.

1068769485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12216 (or 12207 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 1068769485 is about 32692.0400862351. The cubic root of 1068769485 is about 1022.4168897643.

The spelling of 1068769485 in words is "one billion, sixty-eight million, seven hundred sixty-nine thousand, four hundred eighty-five".