9341778898 has 4 divisors (see below), whose sum is σ = 14012668350. Its totient is φ = 4670889448.

The previous prime is 9341778893. The next prime is 9341778913. The reversal of 9341778898 is 8988771439.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5906998449 + 3434780449 = 76857^2 + 58607^2 .

It is not an unprimeable number, because it can be changed into a prime (9341778893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2335444723 + ... + 2335444726.

Almost surely, 2^9341778898 is an apocalyptic number.

9341778898 is a deficient number, since it is larger than the sum of its proper divisors (4670889452).

9341778898 is a wasteful number, since it uses less digits than its factorization.

9341778898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670889451.

The product of its digits is 24385536, while the sum is 64.

The square root of 9341778898 is about 96652.8783741074. The cubic root of 9341778898 is about 2106.0880699467.

The spelling of 9341778898 in words is "nine billion, three hundred forty-one million, seven hundred seventy-eight thousand, eight hundred ninety-eight".