9814009354 has 4 divisors (see below), whose sum is σ = 14721014034. Its totient is φ = 4907004676.

The previous prime is 9814009351. The next prime is 9814009369. The reversal of 9814009354 is 4539004189.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4539004189 = 2251 ⋅2016439.

It can be written as a sum of positive squares in only one way, i.e., 6992806129 + 2821203225 = 83623^2 + 53115^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9814009354.

It is not an unprimeable number, because it can be changed into a prime (9814009351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2453502337 + ... + 2453502340.

Almost surely, 2^9814009354 is an apocalyptic number.

9814009354 is a deficient number, since it is larger than the sum of its proper divisors (4907004680).

9814009354 is a wasteful number, since it uses less digits than its factorization.

9814009354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907004679.

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

The square root of 9814009354 is about 99065.6820195571. The cubic root of 9814009354 is about 2140.9941921691.

The spelling of 9814009354 in words is "nine billion, eight hundred fourteen million, nine thousand, three hundred fifty-four".