3401000421 has 32 divisors (see below), whose sum is σ = 5761179648. Its totient is φ = 1736061120.

The previous prime is 3401000413. The next prime is 3401000441. The reversal of 3401000421 is 1240001043.

It is not a de Polignac number, because 3401000421 - 2³ = 3401000413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3401000421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401000401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192471 + ... + 209396.

It is an arithmetic number, because the mean of its divisors is an integer number (180036864).

Almost surely, 2^3401000421 is an apocalyptic number.

3401000421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3401000421 is a deficient number, since it is larger than the sum of its proper divisors (2360179227).

3401000421 is a wasteful number, since it uses less digits than its factorization.

3401000421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401921.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3401000421 is about 58318.0968568077. The cubic root of 3401000421 is about 1503.8420648452.

Adding to 3401000421 its reverse (1240001043), we get a palindrome (4641001464).

The spelling of 3401000421 in words is "three billion, four hundred one million, four hundred twenty-one", and thus it is an aban number.