756134741 has 4 divisors (see below), whose sum is σ = 757492812. Its totient is φ = 754776672.

The previous prime is 756134723. The next prime is 756134779. The reversal of 756134741 is 147431657.

756134741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 188265841 + 567868900 = 13721^2 + 23830^2 .

It is a cyclic number.

It is not a de Polignac number, because 756134741 - 2⁶ = 756134677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 756134695 and 756134704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (776134741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678200 + ... + 679313.

It is an arithmetic number, because the mean of its divisors is an integer number (189373203).

Almost surely, 2^756134741 is an apocalyptic number.

It is an amenable number.

756134741 is a deficient number, since it is larger than the sum of its proper divisors (1358071).

756134741 is a wasteful number, since it uses less digits than its factorization.

756134741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358070.

The product of its digits is 70560, while the sum is 38.

The square root of 756134741 is about 27497.9043019645. The cubic root of 756134741 is about 911.0308091195.

The spelling of 756134741 in words is "seven hundred fifty-six million, one hundred thirty-four thousand, seven hundred forty-one".