3523722 has 8 divisors (see below), whose sum is σ = 7047456. Its totient is φ = 1174572.

The previous prime is 3523711. The next prime is 3523763. The reversal of 3523722 is 2273253.

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

3523722 is an admirable number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁹ + 5 + 2 + 3¹⁰ + 7⁷ + 2¹⁹ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 3523692 and 3523701.

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, 293638 + ... + 293649.

It is an arithmetic number, because the mean of its divisors is an integer number (880932).

Almost surely, 2^3523722 is an apocalyptic number.

3523722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3523722 is a wasteful number, since it uses less digits than its factorization.

3523722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587292.

The product of its digits is 2520, while the sum is 24.

The square root of 3523722 is about 1877.1579581911. The cubic root of 3523722 is about 152.1716954116.

Adding to 3523722 its reverse (2273253), we get a palindrome (5796975).

The spelling of 3523722 in words is "three million, five hundred twenty-three thousand, seven hundred twenty-two".