3422146256 has 10 divisors (see below), whose sum is σ = 6630408402. Its totient is φ = 1711073120.

The previous prime is 3422146249. The next prime is 3422146267. The reversal of 3422146256 is 6526412243.

It can be written as a sum of positive squares in only one way, i.e., 1994515600 + 1427630656 = 44660^2 + 37784^2 .

It is a super-2 number, since 2×3422146256² = 23422169994909635072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106942055 + ... + 106942086.

Almost surely, 2^3422146256 is an apocalyptic number.

It is an amenable number.

3422146256 is a deficient number, since it is larger than the sum of its proper divisors (3208262146).

3422146256 is a wasteful number, since it uses less digits than its factorization.

3422146256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213884149 (or 213884143 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 3422146256 is about 58499.1132924252. The cubic root of 3422146256 is about 1506.9523572203.

Adding to 3422146256 its reverse (6526412243), we get a palindrome (9948558499).

The spelling of 3422146256 in words is "three billion, four hundred twenty-two million, one hundred forty-six thousand, two hundred fifty-six".