3534425 has 12 divisors (see below), whose sum is σ = 4502316. Its totient is φ = 2750400.

The previous prime is 3534413. The next prime is 3534431. The reversal of 3534425 is 5244353.

3534425 = 181² + 182² + ... + 254².

It can be written as a sum of positive squares in 6 ways, for example, as 341056 + 3193369 = 584^2 + 1787^2 .

It is not a de Polignac number, because 3534425 - 2¹⁰ = 3533401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3534394 and 3534403.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 986 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (375193).

Almost surely, 2^3534425 is an apocalyptic number.

It is an amenable number.

3534425 is a deficient number, since it is larger than the sum of its proper divisors (967891).

3534425 is a wasteful number, since it uses less digits than its factorization.

3534425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868 (or 3863 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 3534425 is about 1880.0066489244. The cubic root of 3534425 is about 152.3256091263.

Adding to 3534425 its reverse (5244353), we get a palindrome (8778778).

It can be divided in two parts, 35344 and 25, that multiplied together give a square (883600 = 940²).

The spelling of 3534425 in words is "three million, five hundred thirty-four thousand, four hundred twenty-five".