3534431 has 2 divisors, whose sum is σ = 3534432. Its totient is φ = 3534430.

The previous prime is 3534413. The next prime is 3534449. The reversal of 3534431 is 1344353.

Together with previous prime (3534413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (3534413) and next prime (3534449).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3534431 is a prime.

It is a super-2 number, since 2×3534431² = 24984404987522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3534397 and 3534406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3534731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1767215 + 1767216.

It is an arithmetic number, because the mean of its divisors is an integer number (1767216).

Almost surely, 2^3534431 is an apocalyptic number.

3534431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3534431 is an equidigital number, since it uses as much as digits as its factorization.

3534431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 23.

The square root of 3534431 is about 1880.0082446628. The cubic root of 3534431 is about 152.3256953217.

Adding to 3534431 its reverse (1344353), we get a palindrome (4878784).

The spelling of 3534431 in words is "three million, five hundred thirty-four thousand, four hundred thirty-one".