7874983 has 2 divisors, whose sum is σ = 7874984. Its totient is φ = 7874982.

The previous prime is 7874981. The next prime is 7875013. The reversal of 7874983 is 3894787.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7874983 - 2¹ = 7874981 is a prime.

Together with 7874981, it forms a pair of twin primes.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7874981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3937491 + 3937492.

It is an arithmetic number, because the mean of its divisors is an integer number (3937492).

Almost surely, 2^7874983 is an apocalyptic number.

7874983 is a deficient number, since it is larger than the sum of its proper divisors (1).

7874983 is an equidigital number, since it uses as much as digits as its factorization.

7874983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 46.

The square root of 7874983 is about 2806.2400111181. The cubic root of 7874983 is about 198.9527172329.

The spelling of 7874983 in words is "seven million, eight hundred seventy-four thousand, nine hundred eighty-three".