3443400401 has 8 divisors (see below), whose sum is σ = 3943929600. Its totient is φ = 2945024928.

The previous prime is 3443400379. The next prime is 3443400427. The reversal of 3443400401 is 1040043443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443400401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443400431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535001 + ... + 541398.

It is an arithmetic number, because the mean of its divisors is an integer number (492991200).

Almost surely, 2^3443400401 is an apocalyptic number.

It is an amenable number.

3443400401 is a deficient number, since it is larger than the sum of its proper divisors (500529199).

3443400401 is a wasteful number, since it uses less digits than its factorization.

3443400401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076863.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3443400401 is about 58680.4942123019. The cubic root of 3443400401 is about 1510.0656961607.

Adding to 3443400401 its reverse (1040043443), we get a palindrome (4483443844).

The spelling of 3443400401 in words is "three billion, four hundred forty-three million, four hundred thousand, four hundred one".