34074731 has 4 divisors (see below), whose sum is σ = 34905864. Its totient is φ = 33243600.

The previous prime is 34074713. The next prime is 34074751. The reversal of 34074731 is 13747043.

34074731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13747043 = 31 ⋅443453.

It is a cyclic number.

It is not a de Polignac number, because 34074731 - 2¹⁴ = 34058347 is a prime.

It is a super-2 number, since 2×34074731² = 2322174585444722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34074694 and 34074703.

It is not an unprimeable number, because it can be changed into a prime (34074701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415505 + ... + 415586.

It is an arithmetic number, because the mean of its divisors is an integer number (8726466).

Almost surely, 2^34074731 is an apocalyptic number.

34074731 is a deficient number, since it is larger than the sum of its proper divisors (831133).

34074731 is an equidigital number, since it uses as much as digits as its factorization.

34074731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831132.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 34074731 is about 5837.3565078724. The cubic root of 34074731 is about 324.1983588238.

The spelling of 34074731 in words is "thirty-four million, seventy-four thousand, seven hundred thirty-one".