3312461556 has 36 divisors (see below), whose sum is σ = 8599471972. Its totient is φ = 1074311424.

The previous prime is 3312461531. The next prime is 3312461561. The reversal of 3312461556 is 6551642133.

3312461556 is a `hidden beast` number, since 3 + 31 + 2 + 4 + 615 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1819875600 + 1492585956 = 42660^2 + 38634^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3312461556² = 21944803119955882272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3312461556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1242085 + ... + 1244748.

Almost surely, 2^3312461556 is an apocalyptic number.

3312461556 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3312461556 is an abundant number, since it is smaller than the sum of its proper divisors (5287010416).

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

3312461556 is a wasteful number, since it uses less digits than its factorization.

3312461556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486880 (or 2486875 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3312461556 is about 57553.9881850076. The cubic root of 3312461556 is about 1490.6772225893.

The spelling of 3312461556 in words is "three billion, three hundred twelve million, four hundred sixty-one thousand, five hundred fifty-six".