13400007 has 8 divisors (see below), whose sum is σ = 18643584. Its totient is φ = 8544888.

The previous prime is 13399999. The next prime is 13400027. The reversal of 13400007 is 70000431.

13400007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13400007 - 2³ = 13399999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13400027) 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, 97033 + ... + 97170.

It is an arithmetic number, because the mean of its divisors is an integer number (2330448).

Almost surely, 2^13400007 is an apocalyptic number.

13400007 is a deficient number, since it is larger than the sum of its proper divisors (5243577).

13400007 is a wasteful number, since it uses less digits than its factorization.

13400007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194229.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 13400007 is about 3660.6019996716. The cubic root of 13400007 is about 237.5208151655.

Adding to 13400007 its reverse (70000431), we get a palindrome (83400438).

The spelling of 13400007 in words is "thirteen million, four hundred thousand, seven".