3401004 has 36 divisors (see below), whose sum is σ = 8243144. Its totient is φ = 1091328.

The previous prime is 3400993. The next prime is 3401009. The reversal of 3401004 is 4001043.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3401009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9924 + ... + 10260.

Almost surely, 2^3401004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3401004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4121572).

3401004 is an abundant number, since it is smaller than the sum of its proper divisors (4842140).

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

3401004 is a wasteful number, since it uses less digits than its factorization.

3401004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3401004 is about 1844.1811190878. The cubic root of 3401004 is about 150.3842592361.

Adding to 3401004 its reverse (4001043), we get a palindrome (7402047).

The spelling of 3401004 in words is "three million, four hundred one thousand, four".