3455682012 has 72 divisors (see below), whose sum is σ = 9184855680. Its totient is φ = 1093366560.

The previous prime is 3455682011. The next prime is 3455682031. The reversal of 3455682012 is 2102865543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455682011) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 92539 + ... + 124397.

It is an arithmetic number, because the mean of its divisors is an integer number (127567440).

Almost surely, 2^3455682012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3455682012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4592427840).

3455682012 is an abundant number, since it is smaller than the sum of its proper divisors (5729173668).

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

3455682012 is a wasteful number, since it uses less digits than its factorization.

3455682012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32023 (or 32018 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3455682012 is about 58785.0492217196. The cubic root of 3455682012 is about 1511.8588881073.

The spelling of 3455682012 in words is "three billion, four hundred fifty-five million, six hundred eighty-two thousand, twelve".