983630345147 has 4 divisors (see below), whose sum is σ = 989125486920. Its totient is φ = 978135203376.

The previous prime is 983630345101. The next prime is 983630345149. The reversal of 983630345147 is 741543036389.

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

It is a cyclic number.

It is not a de Polignac number, because 983630345147 - 2¹⁸ = 983630083003 is a prime.

It is a super-4 number, since 4×983630345147⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983630345149) 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, 2747570618 + ... + 2747570975.

It is an arithmetic number, because the mean of its divisors is an integer number (247281371730).

Almost surely, 2^983630345147 is an apocalyptic number.

983630345147 is a deficient number, since it is larger than the sum of its proper divisors (5495141773).

983630345147 is a wasteful number, since it uses less digits than its factorization.

983630345147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495141772.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 983630345147 in words is "nine hundred eighty-three billion, six hundred thirty million, three hundred forty-five thousand, one hundred forty-seven".