3437820000 has 360 divisors, whose sum is σ = 12434582160. Its totient is φ = 900480000.

The previous prime is 3437819969. The next prime is 3437820101. The reversal of 3437820000 is 287343.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 12779866 + ... + 12780134.

It is an arithmetic number, because the mean of its divisors is an integer number (34540506).

Almost surely, 2^3437820000 is an apocalyptic number.

3437820000 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 3437820000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6217291080).

3437820000 is an abundant number, since it is smaller than the sum of its proper divisors (8996762160).

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

3437820000 is a wasteful number, since it uses less digits than its factorization.

3437820000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 3437820000 is about 58632.9259034546. The cubic root of 3437820000 is about 1509.2495137629.

The spelling of 3437820000 in words is "three billion, four hundred thirty-seven million, eight hundred twenty thousand".