1074975664 has 20 divisors (see below), whose sum is σ = 2380303504. Its totient is φ = 460703808.

The previous prime is 1074975661. The next prime is 1074975677. The reversal of 1074975664 is 4665794701.

It is not an unprimeable number, because it can be changed into a prime (1074975661) 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 3 ways as a sum of consecutive naturals, for example, 4798887 + ... + 4799110.

Almost surely, 2^1074975664 is an apocalyptic number.

1074975664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1074975664 is an abundant number, since it is smaller than the sum of its proper divisors (1305327840).

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

1074975664 is an equidigital number, since it uses as much as digits as its factorization.

1074975664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9598012 (or 9598006 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 1074975664 is about 32786.8214988888. The cubic root of 1074975664 is about 1024.3920770322.

The spelling of 1074975664 in words is "one billion, seventy-four million, nine hundred seventy-five thousand, six hundred sixty-four".