3222400526 has 8 divisors (see below), whose sum is σ = 4880529264. Its totient is φ = 1595557440.

The previous prime is 3222400481. The next prime is 3222400543. The reversal of 3222400526 is 6250042223.

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

It is a junction number, because it is equal to n+sod(n) for n = 3222400495 and 3222400504.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7821155 + ... + 7821566.

It is an arithmetic number, because the mean of its divisors is an integer number (610066158).

Almost surely, 2^3222400526 is an apocalyptic number.

3222400526 is a deficient number, since it is larger than the sum of its proper divisors (1658128738).

3222400526 is a wasteful number, since it uses less digits than its factorization.

3222400526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15642826.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3222400526 is about 56766.1917517813. The cubic root of 3222400526 is about 1477.0431172757.

Adding to 3222400526 its reverse (6250042223), we get a palindrome (9472442749).

The spelling of 3222400526 in words is "three billion, two hundred twenty-two million, four hundred thousand, five hundred twenty-six".