3534427 has 4 divisors (see below), whose sum is σ = 3806320. Its totient is φ = 3262536.

The previous prime is 3534413. The next prime is 3534431. The reversal of 3534427 is 7244353.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3534427 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3534395 and 3534404.

It is not an unprimeable number, because it can be changed into a prime (3534407) 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, 135927 + ... + 135952.

It is an arithmetic number, because the mean of its divisors is an integer number (951580).

Almost surely, 2^3534427 is an apocalyptic number.

3534427 is a deficient number, since it is larger than the sum of its proper divisors (271893).

3534427 is a wasteful number, since it uses less digits than its factorization.

3534427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271892.

The product of its digits is 10080, while the sum is 28.

The square root of 3534427 is about 1880.0071808373. The cubic root of 3534427 is about 152.3256378581.

The spelling of 3534427 in words is "three million, five hundred thirty-four thousand, four hundred twenty-seven".