954884869 has 2 divisors, whose sum is σ = 954884870. Its totient is φ = 954884868.

The previous prime is 954884837. The next prime is 954884873. The reversal of 954884869 is 968488459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 610337025 + 344547844 = 24705^2 + 18562^2 .

It is a cyclic number.

It is not a de Polignac number, because 954884869 - 2⁵ = 954884837 is a prime.

It is a super-2 number, since 2×954884869² = 1823610226090294322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (954884899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477442434 + 477442435.

It is an arithmetic number, because the mean of its divisors is an integer number (477442435).

Almost surely, 2^954884869 is an apocalyptic number.

It is an amenable number.

954884869 is a deficient number, since it is larger than the sum of its proper divisors (1).

954884869 is an equidigital number, since it uses as much as digits as its factorization.

954884869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 61.

The square root of 954884869 is about 30901.2114487442. The cubic root of 954884869 is about 984.7296256031.

The spelling of 954884869 in words is "nine hundred fifty-four million, eight hundred eighty-four thousand, eight hundred sixty-nine".