83093093 has 4 divisors (see below), whose sum is σ = 87980940. Its totient is φ = 78205248.

The previous prime is 83093077. The next prime is 83093107. The reversal of 83093093 is 39039038.

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 68178049 + 14915044 = 8257^2 + 3862^2 .

It is a cyclic number.

It is not a de Polignac number, because 83093093 - 2⁴ = 83093077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83093393) 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, 2443898 + ... + 2443931.

It is an arithmetic number, because the mean of its divisors is an integer number (21995235).

Almost surely, 2^83093093 is an apocalyptic number.

It is an amenable number.

83093093 is a deficient number, since it is larger than the sum of its proper divisors (4887847).

83093093 is a wasteful number, since it uses less digits than its factorization.

83093093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887846.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 83093093 is about 9115.5412894682. The cubic root of 83093093 is about 436.3700898443.

The spelling of 83093093 in words is "eighty-three million, ninety-three thousand, ninety-three".