3538322 has 4 divisors (see below), whose sum is σ = 5307486. Its totient is φ = 1769160.

The previous prime is 3538307. The next prime is 3538357. The reversal of 3538322 is 2238353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2238353 = 13 ⋅172181.

It can be written as a sum of positive squares in only one way, i.e., 3352561 + 185761 = 1831^2 + 431^2 .

It is a super-4 number, since 4×3538322⁴ (a number of 27 digits) contains 4444 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3538291 and 3538300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 884579 + ... + 884582.

Almost surely, 2^3538322 is an apocalyptic number.

3538322 is a deficient number, since it is larger than the sum of its proper divisors (1769164).

3538322 is a wasteful number, since it uses less digits than its factorization.

3538322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769163.

The product of its digits is 4320, while the sum is 26.

The square root of 3538322 is about 1881.0427958981. The cubic root of 3538322 is about 152.3815724832.

The spelling of 3538322 in words is "three million, five hundred thirty-eight thousand, three hundred twenty-two".