841401600 has 216 divisors, whose sum is σ = 2991287712. Its totient is φ = 207052800.

The previous prime is 841401581. The next prime is 841401607. The reversal of 841401600 is 6104148.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (841401607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247915 + ... + 251285.

Almost surely, 2^841401600 is an apocalyptic number.

841401600 is a gapful number since it is divisible by the number (80) 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 841401600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1495643856).

841401600 is an abundant number, since it is smaller than the sum of its proper divisors (2149886112).

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

841401600 is a wasteful number, since it uses less digits than its factorization.

841401600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 841401600 is about 29006.9233115131. The cubic root of 841401600 is about 944.0632917442.

Adding to 841401600 its reverse (6104148), we get a palindrome (847505748).

The spelling of 841401600 in words is "eight hundred forty-one million, four hundred one thousand, six hundred".