7398983 has 4 divisors (see below), whose sum is σ = 7579488. Its totient is φ = 7218480.

The previous prime is 7398971. The next prime is 7399003. The reversal of 7398983 is 3898937.

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 7398983 - 2²² = 3204679 is a prime.

It is a d-powerful number, because it can be written as 7⁸ + 3⁸ + 9 + 8³ + 9 + 8⁵ + 3¹³ .

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7398913) 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, 90191 + ... + 90272.

It is an arithmetic number, because the mean of its divisors is an integer number (1894872).

Almost surely, 2^7398983 is an apocalyptic number.

7398983 is a deficient number, since it is larger than the sum of its proper divisors (180505).

7398983 is a wasteful number, since it uses less digits than its factorization.

7398983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180504.

The product of its digits is 326592, while the sum is 47.

The square root of 7398983 is about 2720.1071670065. The cubic root of 7398983 is about 194.8605884979.

The spelling of 7398983 in words is "seven million, three hundred ninety-eight thousand, nine hundred eighty-three".