3400401313 has 4 divisors (see below), whose sum is σ = 3403012288. Its totient is φ = 3397790340.

The previous prime is 3400401307. The next prime is 3400401331. The reversal of 3400401313 is 3131040043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3131040043 = 6577 ⋅476059.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400401313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400401113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1303533 + ... + 1306138.

It is an arithmetic number, because the mean of its divisors is an integer number (850753072).

Almost surely, 2^3400401313 is an apocalyptic number.

It is an amenable number.

3400401313 is a deficient number, since it is larger than the sum of its proper divisors (2610975).

3400401313 is a wasteful number, since it uses less digits than its factorization.

3400401313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610974.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3400401313 is about 58312.9600774991. The cubic root of 3400401313 is about 1503.7537558568.

Adding to 3400401313 its reverse (3131040043), we get a palindrome (6531441356).

The spelling of 3400401313 in words is "three billion, four hundred million, four hundred one thousand, three hundred thirteen".