3426220406 has 32 divisors (see below), whose sum is σ = 5972558592. Its totient is φ = 1443705120.

The previous prime is 3426220397. The next prime is 3426220423. The reversal of 3426220406 is 6040226243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532400 + ... + 538796.

It is an arithmetic number, because the mean of its divisors is an integer number (186642456).

Almost surely, 2^3426220406 is an apocalyptic number.

3426220406 is a deficient number, since it is larger than the sum of its proper divisors (2546338186).

3426220406 is a wasteful number, since it uses less digits than its factorization.

3426220406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 3426220406 is about 58533.9252570678. The cubic root of 3426220406 is about 1507.5501414438.

Adding to 3426220406 its reverse (6040226243), we get a palindrome (9466446649).

The spelling of 3426220406 in words is "three billion, four hundred twenty-six million, two hundred twenty thousand, four hundred six".