3554429 has 4 divisors (see below), whose sum is σ = 3669120. Its totient is φ = 3439740.

The previous prime is 3554407. The next prime is 3554431. The reversal of 3554429 is 9244553.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3554429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3554395 and 3554404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554449) 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, 57299 + ... + 57360.

It is an arithmetic number, because the mean of its divisors is an integer number (917280).

Almost surely, 2^3554429 is an apocalyptic number.

It is an amenable number.

3554429 is a deficient number, since it is larger than the sum of its proper divisors (114691).

3554429 is a wasteful number, since it uses less digits than its factorization.

3554429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114690.

The product of its digits is 21600, while the sum is 32.

The square root of 3554429 is about 1885.3193363460. The cubic root of 3554429 is about 152.6124441686.

The spelling of 3554429 in words is "three million, five hundred fifty-four thousand, four hundred twenty-nine".