3401400 has 48 divisors (see below), whose sum is σ = 10546200. Its totient is φ = 906880.

The previous prime is 3401393. The next prime is 3401417. The reversal of 3401400 is 41043.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2235 + ... + 3434.

Almost surely, 2^3401400 is an apocalyptic number.

3401400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3401400 is an abundant number, since it is smaller than the sum of its proper divisors (7144800).

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

3401400 is a wasteful number, since it uses less digits than its factorization.

3401400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688 (or 5679 counting only the distinct ones).

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

The square root of 3401400 is about 1844.2884806884. The cubic root of 3401400 is about 150.3900957338.

Adding to 3401400 its reverse (41043), we get a palindrome (3442443).

The spelling of 3401400 in words is "three million, four hundred one thousand, four hundred".