34921093 has 4 divisors (see below), whose sum is σ = 35241580. Its totient is φ = 34600608.

The previous prime is 34921087. The next prime is 34921121. The reversal of 34921093 is 39012943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39012943 = 17 ⋅2294879.

It can be written as a sum of positive squares in 2 ways, for example, as 22297284 + 12623809 = 4722^2 + 3553^2 .

It is a cyclic number.

It is not a de Polignac number, because 34921093 - 2⁹ = 34920581 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 (34921193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160080 + ... + 160297.

It is an arithmetic number, because the mean of its divisors is an integer number (8810395).

Almost surely, 2^34921093 is an apocalyptic number.

It is an amenable number.

34921093 is a deficient number, since it is larger than the sum of its proper divisors (320487).

34921093 is a wasteful number, since it uses less digits than its factorization.

34921093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320486.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 34921093 is about 5909.4071614672. The cubic root of 34921093 is about 326.8606269797.

The spelling of 34921093 in words is "thirty-four million, nine hundred twenty-one thousand, ninety-three".