3562838 has 16 divisors (see below), whose sum is σ = 5658336. Its totient is φ = 1679040.

The previous prime is 3562831. The next prime is 3562847. The reversal of 3562838 is 8382653.

It is a super-2 number, since 2×3562838² = 25387629228488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3562798 and 3562807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3562831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2828 + ... + 3888.

It is an arithmetic number, because the mean of its divisors is an integer number (353646).

Almost surely, 2^3562838 is an apocalyptic number.

3562838 is a deficient number, since it is larger than the sum of its proper divisors (2095498).

3562838 is a wasteful number, since it uses less digits than its factorization.

3562838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159.

The product of its digits is 34560, while the sum is 35.

The square root of 3562838 is about 1887.5481450813. The cubic root of 3562838 is about 152.7326985850.

The spelling of 3562838 in words is "three million, five hundred sixty-two thousand, eight hundred thirty-eight".