954103849 has 2 divisors, whose sum is σ = 954103850. Its totient is φ = 954103848.

The previous prime is 954103847. The next prime is 954103853. The reversal of 954103849 is 948301459.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 587189824 + 366914025 = 24232^2 + 19155^2 .

It is a cyclic number.

It is not a de Polignac number, because 954103849 - 2¹ = 954103847 is a prime.

It is a super-2 number, since 2×954103849² = 1820628309353229602, which contains 22 as substring.

Together with 954103847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (954103847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477051924 + 477051925.

It is an arithmetic number, because the mean of its divisors is an integer number (477051925).

Almost surely, 2^954103849 is an apocalyptic number.

It is an amenable number.

954103849 is a deficient number, since it is larger than the sum of its proper divisors (1).

954103849 is an equidigital number, since it uses as much as digits as its factorization.

954103849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 954103849 is about 30888.5714949721. The cubic root of 954103849 is about 984.4610754919.

The spelling of 954103849 in words is "nine hundred fifty-four million, one hundred three thousand, eight hundred forty-nine".