675741761 has 8 divisors (see below), whose sum is σ = 688425024. Its totient is φ = 663166800.

The previous prime is 675741749. The next prime is 675741791. The reversal of 675741761 is 167147576.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675741761 is a prime.

It is a super-2 number, since 2×675741761² = 913253855118762242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675741791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14426 + ... + 39491.

It is an arithmetic number, because the mean of its divisors is an integer number (86053128).

Almost surely, 2^675741761 is an apocalyptic number.

It is an amenable number.

675741761 is a deficient number, since it is larger than the sum of its proper divisors (12683263).

675741761 is a wasteful number, since it uses less digits than its factorization.

675741761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54151.

The product of its digits is 246960, while the sum is 44.

The square root of 675741761 is about 25995.0333910153. The cubic root of 675741761 is about 877.5265256603.

The spelling of 675741761 in words is "six hundred seventy-five million, seven hundred forty-one thousand, seven hundred sixty-one".