3530822 has 8 divisors (see below), whose sum is σ = 5526576. Its totient is φ = 1688632.

The previous prime is 3530819. The next prime is 3530851. The reversal of 3530822 is 2280353.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38333 + ... + 38424.

It is an arithmetic number, because the mean of its divisors is an integer number (690822).

Almost surely, 2^3530822 is an apocalyptic number.

3530822 is a deficient number, since it is larger than the sum of its proper divisors (1995754).

3530822 is a wasteful number, since it uses less digits than its factorization.

3530822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76782.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3530822 is about 1879.0481632997. The cubic root of 3530822 is about 152.2738311834.

The spelling of 3530822 in words is "three million, five hundred thirty thousand, eight hundred twenty-two".