32994793 has 4 divisors (see below), whose sum is σ = 35532868. Its totient is φ = 30456720.

The previous prime is 32994763. The next prime is 32994817. The reversal of 32994793 is 39749923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39749923 = 29 ⋅1370687.

It can be written as a sum of positive squares in 2 ways, for example, as 3052009 + 29942784 = 1747^2 + 5472^2 .

It is a cyclic number.

It is not a de Polignac number, because 32994793 - 2⁵ = 32994761 is a prime.

It is a super-2 number, since 2×32994793² = 2177312730225698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32994743) 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, 1269018 + ... + 1269043.

It is an arithmetic number, because the mean of its divisors is an integer number (8883217).

Almost surely, 2^32994793 is an apocalyptic number.

It is an amenable number.

32994793 is a deficient number, since it is larger than the sum of its proper divisors (2538075).

32994793 is a wasteful number, since it uses less digits than its factorization.

32994793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538074.

The product of its digits is 367416, while the sum is 46.

The square root of 32994793 is about 5744.1094174815. The cubic root of 32994793 is about 320.7365617776.

The spelling of 32994793 in words is "thirty-two million, nine hundred ninety-four thousand, seven hundred ninety-three".