3404401002 has 80 divisors (see below), whose sum is σ = 7945344000. Its totient is φ = 1088186400.

The previous prime is 3404401001. The next prime is 3404401027. The reversal of 3404401002 is 2001044043.

3404401002 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 (18).

It is not an unprimeable number, because it can be changed into a prime (3404401001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 706999 + ... + 711797.

It is an arithmetic number, because the mean of its divisors is an integer number (99316800).

Almost surely, 2^3404401002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404401002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3972672000).

3404401002 is an abundant number, since it is smaller than the sum of its proper divisors (4540942998).

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

3404401002 is a wasteful number, since it uses less digits than its factorization.

3404401002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993 (or 4984 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3404401002 is about 58347.2450249367. The cubic root of 3404401002 is about 1504.3431167545.

Adding to 3404401002 its reverse (2001044043), we get a palindrome (5405445045).

The spelling of 3404401002 in words is "three billion, four hundred four million, four hundred one thousand, two".