3426511556 has 24 divisors (see below), whose sum is σ = 6539406720. Its totient is φ = 1561446432.

The previous prime is 3426511537. The next prime is 3426511579. The reversal of 3426511556 is 6551156243.

It is a super-2 number, since 2×3426511556² = 23481962886803082272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412946 + ... + 421161.

It is an arithmetic number, because the mean of its divisors is an integer number (272475280).

Almost surely, 2^3426511556 is an apocalyptic number.

It is an amenable number.

3426511556 is a deficient number, since it is larger than the sum of its proper divisors (3112895164).

3426511556 is a wasteful number, since it uses less digits than its factorization.

3426511556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834203 (or 834201 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 3426511556 is about 58536.4122235041. The cubic root of 3426511556 is about 1507.5928426071.

Adding to 3426511556 its reverse (6551156243), we get a palindrome (9977667799).

The spelling of 3426511556 in words is "three billion, four hundred twenty-six million, five hundred eleven thousand, five hundred fifty-six".