954484909 has 4 divisors (see below), whose sum is σ = 1090839904. Its totient is φ = 818129916.

The previous prime is 954484903. The next prime is 954484939. The reversal of 954484909 is 909484459.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 909484459 = 13 ⋅69960343.

It is a cyclic number.

It is not a de Polignac number, because 954484909 - 2¹¹ = 954482861 is a prime.

It is a super-2 number, since 2×954484909² = 1822082883017476562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (954484903) 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, 68177487 + ... + 68177500.

It is an arithmetic number, because the mean of its divisors is an integer number (272709976).

Almost surely, 2^954484909 is an apocalyptic number.

It is an amenable number.

954484909 is a deficient number, since it is larger than the sum of its proper divisors (136354995).

954484909 is a wasteful number, since it uses less digits than its factorization.

954484909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136354994.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The square root of 954484909 is about 30894.7391799963. The cubic root of 954484909 is about 984.5921195100.

The spelling of 954484909 in words is "nine hundred fifty-four million, four hundred eighty-four thousand, nine hundred nine".