3398716800 has 384 divisors, whose sum is σ = 12572112000. Its totient is φ = 896624640.

The previous prime is 3398716787. The next prime is 3398716801. The reversal of 3398716800 is 86178933.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3398716801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12009459 + ... + 12009741.

It is an arithmetic number, because the mean of its divisors is an integer number (32739875).

Almost surely, 2^3398716800 is an apocalyptic number.

3398716800 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 3398716800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6286056000).

3398716800 is an abundant number, since it is smaller than the sum of its proper divisors (9173395200).

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

3398716800 is a wasteful number, since it uses less digits than its factorization.

3398716800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 3398716800 is about 58298.5145608359. The cubic root of 3398716800 is about 1503.5054017245.

The spelling of 3398716800 in words is "three billion, three hundred ninety-eight million, seven hundred sixteen thousand, eight hundred".