34693121 has 4 divisors (see below), whose sum is σ = 35281200. Its totient is φ = 34105044.

The previous prime is 34693067. The next prime is 34693133. The reversal of 34693121 is 12139643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12139643 = 2251 ⋅5393.

It is a cyclic number.

It is not a de Polignac number, because 34693121 - 2¹⁴ = 34676737 is a prime.

It is a super-2 number, since 2×34693121² = 2407225289441282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34693151) 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, 293951 + ... + 294068.

It is an arithmetic number, because the mean of its divisors is an integer number (8820300).

It is a Proth number, since it is equal to 4235 ⋅ 2¹³ + 1 and 4235 < 2¹³.

Almost surely, 2^34693121 is an apocalyptic number.

It is an amenable number.

34693121 is a deficient number, since it is larger than the sum of its proper divisors (588079).

34693121 is an equidigital number, since it uses as much as digits as its factorization.

34693121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588078.

The product of its digits is 3888, while the sum is 29.

The square root of 34693121 is about 5890.0866716883. The cubic root of 34693121 is about 326.1478026765.

The spelling of 34693121 in words is "thirty-four million, six hundred ninety-three thousand, one hundred twenty-one".