34799993 has 4 divisors (see below), whose sum is σ = 35033700. Its totient is φ = 34566288.

The previous prime is 34799981. The next prime is 34800043. The reversal of 34799993 is 39999743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39999743 = 7 ⋅5714249.

It can be written as a sum of positive squares in 2 ways, for example, as 1530169 + 33269824 = 1237^2 + 5768^2 .

It is a cyclic number.

It is not a de Polignac number, because 34799993 - 2⁴ = 34799977 is a prime.

It is a super-2 number, since 2×34799993² = 2422079025600098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34799953) 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, 116630 + ... + 116927.

It is an arithmetic number, because the mean of its divisors is an integer number (8758425).

Almost surely, 2^34799993 is an apocalyptic number.

It is an amenable number.

34799993 is a deficient number, since it is larger than the sum of its proper divisors (233707).

34799993 is a wasteful number, since it uses less digits than its factorization.

34799993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233706.

The product of its digits is 1653372, while the sum is 53.

The square root of 34799993 is about 5899.1518881955. The cubic root of 34799993 is about 326.4823583153.

The spelling of 34799993 in words is "thirty-four million, seven hundred ninety-nine thousand, nine hundred ninety-three".