995339401 has 9 divisors (see below), whose sum is σ = 1158100749. Its totient is φ = 852958764.

The previous prime is 995339383. The next prime is 995339431. The reversal of 995339401 is 104933599.

The square root of 995339401 is 31549.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 995339401 - 2⁹ = 995338889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995339431) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 218590 + ... + 223096.

It is an arithmetic number, because the mean of its divisors is an integer number (128677861).

Almost surely, 2^995339401 is an apocalyptic number.

995339401 is the 31549-th square number.

995339401 is the 15775-th centered octagonal number.

It is an amenable number.

995339401 is a deficient number, since it is larger than the sum of its proper divisors (162761348).

995339401 is an frugal number, since it uses more digits than its factorization.

995339401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9028 (or 4514 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 43.

The cubic root of 995339401 is about 998.4440472667. Note that the first 3 decimals are identical.

The spelling of 995339401 in words is "nine hundred ninety-five million, three hundred thirty-nine thousand, four hundred one".