75704634 has 12 divisors (see below), whose sum is σ = 164026746. Its totient is φ = 25234872.

The previous prime is 75704623. The next prime is 75704647. The reversal of 75704634 is 43640757.

It can be written as a sum of positive squares in only one way, i.e., 73874025 + 1830609 = 8595^2 + 1353^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2102889 + ... + 2102924.

Almost surely, 2^75704634 is an apocalyptic number.

75704634 is an abundant number, since it is smaller than the sum of its proper divisors (88322112).

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

75704634 is a wasteful number, since it uses less digits than its factorization.

75704634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205821 (or 4205818 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 75704634 is about 8700.8409938350. The cubic root of 75704634 is about 423.0329099355.

The spelling of 75704634 in words is "seventy-five million, seven hundred four thousand, six hundred thirty-four".