3821346800 has 30 divisors (see below), whose sum is σ = 9180786648. Its totient is φ = 1528538560.

The previous prime is 3821346787. The next prime is 3821346803. The reversal of 3821346800 is 86431283.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3821346803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4776284 + ... + 4777083.

Almost surely, 2^3821346800 is an apocalyptic number.

It is an amenable number.

3821346800 is an abundant number, since it is smaller than the sum of its proper divisors (5359439848).

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

3821346800 is a wasteful number, since it uses less digits than its factorization.

3821346800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9553385 (or 9553374 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3821346800 is about 61817.0429574240. The cubic root of 3821346800 is about 1563.4073560825.

The spelling of 3821346800 in words is "three billion, eight hundred twenty-one million, three hundred forty-six thousand, eight hundred".