97383284739 has 12 divisors (see below), whose sum is σ = 151485109776. Its totient is φ = 59928175152.

The previous prime is 97383284737. The next prime is 97383284749. The reversal of 97383284739 is 93748238379.

It is not a de Polignac number, because 97383284739 - 2¹ = 97383284737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97383284731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416167767 + ... + 416168000.

It is an arithmetic number, because the mean of its divisors is an integer number (12623759148).

Almost surely, 2^97383284739 is an apocalyptic number.

97383284739 is a deficient number, since it is larger than the sum of its proper divisors (54101825037).

97383284739 is a wasteful number, since it uses less digits than its factorization.

97383284739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832335786 (or 832335783 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The spelling of 97383284739 in words is "ninety-seven billion, three hundred eighty-three million, two hundred eighty-four thousand, seven hundred thirty-nine".