1064049750 has 64 divisors (see below), whose sum is σ = 2950983360. Its totient is φ = 283744800.

The previous prime is 1064049743. The next prime is 1064049757. The reversal of 1064049750 is 579404601.

1064049750 is a `hidden beast` number, since 1 + 0 + 640 + 4 + 9 + 7 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1064049743) and next prime (1064049757).

It is a super-2 number, since 2×1064049750² = 2264403740950125000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064049757) 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 31 ways as a sum of consecutive naturals, for example, 72069 + ... + 85568.

It is an arithmetic number, because the mean of its divisors is an integer number (46109115).

Almost surely, 2^1064049750 is an apocalyptic number.

1064049750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1064049750 is an abundant number, since it is smaller than the sum of its proper divisors (1886933610).

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

1064049750 is a wasteful number, since it uses less digits than its factorization.

1064049750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157663 (or 157647 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1064049750 is about 32619.7754437396. The cubic root of 1064049750 is about 1020.9096556385.

The spelling of 1064049750 in words is "one billion, sixty-four million, forty-nine thousand, seven hundred fifty".