3534401 has 8 divisors (see below), whose sum is σ = 3869544. Its totient is φ = 3208320.

The previous prime is 3534397. The next prime is 3534407. The reversal of 3534401 is 1044353.

It is a Cunningham number, because it is equal to 1880²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 3534400 = 1^2 + 1880^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3534401 - 2² = 3534397 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 1436 + ... + 3021.

It is an arithmetic number, because the mean of its divisors is an integer number (483693).

Almost surely, 2^3534401 is an apocalyptic number.

It is an amenable number.

3534401 is a deficient number, since it is larger than the sum of its proper divisors (335143).

3534401 is a wasteful number, since it uses less digits than its factorization.

3534401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3534401 is about 1880.0002659574. Note that the first 3 decimals coincide. The cubic root of 3534401 is about 152.3252643439.

Adding to 3534401 its reverse (1044353), we get a palindrome (4578754).

The spelling of 3534401 in words is "three million, five hundred thirty-four thousand, four hundred one".