995628743 has 4 divisors (see below), whose sum is σ = 995929560. Its totient is φ = 995327928.

The previous prime is 995628727. The next prime is 995628787. The reversal of 995628743 is 347826599.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 995628743 - 2⁴ = 995628727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995628793) 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, 145388 + ... + 152081.

It is an arithmetic number, because the mean of its divisors is an integer number (248982390).

Almost surely, 2^995628743 is an apocalyptic number.

995628743 is a deficient number, since it is larger than the sum of its proper divisors (300817).

995628743 is a wasteful number, since it uses less digits than its factorization.

995628743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300816.

The product of its digits is 3265920, while the sum is 53.

The square root of 995628743 is about 31553.5852638016. The cubic root of 995628743 is about 998.5407860637.

The spelling of 995628743 in words is "nine hundred ninety-five million, six hundred twenty-eight thousand, seven hundred forty-three".