3446636412 has 48 divisors (see below), whose sum is σ = 8116416000. Its totient is φ = 1138309440.

The previous prime is 3446636377. The next prime is 3446636429. The reversal of 3446636412 is 2146366443.

It is a super-3 number, since 3×3446636412³ (a number of 30 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782737 + ... + 787127.

It is an arithmetic number, because the mean of its divisors is an integer number (169092000).

Almost surely, 2^3446636412 is an apocalyptic number.

It is an amenable number.

3446636412 is an abundant number, since it is smaller than the sum of its proper divisors (4669779588).

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

3446636412 is a wasteful number, since it uses less digits than its factorization.

3446636412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986 (or 4984 counting only the distinct ones).

The product of its digits is 248832, while the sum is 39.

The square root of 3446636412 is about 58708.0608775320. The cubic root of 3446636412 is about 1510.5385871671.

The spelling of 3446636412 in words is "three billion, four hundred forty-six million, six hundred thirty-six thousand, four hundred twelve".