984463247 has 4 divisors (see below), whose sum is σ = 990153960. Its totient is φ = 978772536.

The previous prime is 984463241. The next prime is 984463339. The reversal of 984463247 is 742364489.

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: 742364489 = 67 ⋅11080067.

It is a cyclic number.

It is not a de Polignac number, because 984463247 - 2¹⁰ = 984462223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984463241) 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, 2845097 + ... + 2845442.

It is an arithmetic number, because the mean of its divisors is an integer number (247538490).

Almost surely, 2^984463247 is an apocalyptic number.

984463247 is a deficient number, since it is larger than the sum of its proper divisors (5690713).

984463247 is a wasteful number, since it uses less digits than its factorization.

984463247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5690712.

The product of its digits is 1161216, while the sum is 47.

The square root of 984463247 is about 31376.1573013650. The cubic root of 984463247 is about 994.7940272117.

The spelling of 984463247 in words is "nine hundred eighty-four million, four hundred sixty-three thousand, two hundred forty-seven".