995400803 has 2 divisors, whose sum is σ = 995400804. Its totient is φ = 995400802.

The previous prime is 995400787. The next prime is 995400811. The reversal of 995400803 is 308004599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 995400803 - 2⁴ = 995400787 is a prime.

It is a super-2 number, since 2×995400803² = 1981645517226089618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (995400503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497700401 + 497700402.

It is an arithmetic number, because the mean of its divisors is an integer number (497700402).

Almost surely, 2^995400803 is an apocalyptic number.

995400803 is a deficient number, since it is larger than the sum of its proper divisors (1).

995400803 is an equidigital number, since it uses as much as digits as its factorization.

995400803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 995400803 is about 31549.9731061692. The cubic root of 995400803 is about 998.4645780193.

The spelling of 995400803 in words is "nine hundred ninety-five million, four hundred thousand, eight hundred three".