84325393 has 4 divisors (see below), whose sum is σ = 84446388. Its totient is φ = 84204400.

The previous prime is 84325391. The next prime is 84325399. The reversal of 84325393 is 39352348.

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

It can be written as a sum of positive squares in 2 ways, for example, as 69755904 + 14569489 = 8352^2 + 3817^2 .

It is a cyclic number.

It is not a de Polignac number, because 84325393 - 2¹ = 84325391 is a prime.

It is a super-2 number, since 2×84325393² = 14221543809208898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84325391) 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, 59446 + ... + 60847.

It is an arithmetic number, because the mean of its divisors is an integer number (21111597).

Almost surely, 2^84325393 is an apocalyptic number.

It is an amenable number.

84325393 is a deficient number, since it is larger than the sum of its proper divisors (120995).

84325393 is a wasteful number, since it uses less digits than its factorization.

84325393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120994.

The product of its digits is 77760, while the sum is 37.

The square root of 84325393 is about 9182.8858753662. The cubic root of 84325393 is about 438.5166872894.

The spelling of 84325393 in words is "eighty-four million, three hundred twenty-five thousand, three hundred ninety-three".