988393083 has 8 divisors (see below), whose sum is σ = 1323613200. Its totient is φ = 656050848.

The previous prime is 988393069. The next prime is 988393093. The reversal of 988393083 is 380393889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 988393083 - 2¹⁶ = 988327547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (988393013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718668 + ... + 720041.

It is an arithmetic number, because the mean of its divisors is an integer number (165451650).

Almost surely, 2^988393083 is an apocalyptic number.

988393083 is a deficient number, since it is larger than the sum of its proper divisors (335220117).

988393083 is a wasteful number, since it uses less digits than its factorization.

988393083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438941.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 988393083 is about 31438.7194872819. The cubic root of 988393083 is about 996.1159614424.

The spelling of 988393083 in words is "nine hundred eighty-eight million, three hundred ninety-three thousand, eighty-three".