3421382700 has 72 divisors (see below), whose sum is σ = 9965768400. Its totient is φ = 906233600.

The previous prime is 3421382681. The next prime is 3421382743. The reversal of 3421382700 is 72831243.

3421382700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6430 + ... + 82970.

It is an arithmetic number, because the mean of its divisors is an integer number (138413450).

Almost surely, 2^3421382700 is an apocalyptic number.

3421382700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3421382700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4982884200).

3421382700 is an abundant number, since it is smaller than the sum of its proper divisors (6544385700).

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

3421382700 is a wasteful number, since it uses less digits than its factorization.

3421382700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76707 (or 76700 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3421382700 is about 58492.5867097703. The cubic root of 3421382700 is about 1506.8402708261.

The spelling of 3421382700 in words is "three billion, four hundred twenty-one million, three hundred eighty-two thousand, seven hundred".