6953345 has 24 divisors (see below), whose sum is σ = 9837288. Its totient is φ = 4704000.

The previous prime is 6953341. The next prime is 6953347. The reversal of 6953345 is 5433596.

6953345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2917264 + 4036081 = 1708^2 + 2009^2 .

It is not a de Polignac number, because 6953345 - 2² = 6953341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6953341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24605 + ... + 24885.

It is an arithmetic number, because the mean of its divisors is an integer number (409887).

Almost surely, 2^6953345 is an apocalyptic number.

It is an amenable number.

6953345 is a deficient number, since it is larger than the sum of its proper divisors (2883943).

6953345 is a wasteful number, since it uses less digits than its factorization.

6953345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 394 counting only the distinct ones).

The product of its digits is 48600, while the sum is 35.

The square root of 6953345 is about 2636.9196043869. The cubic root of 6953345 is about 190.8671810360.

The spelling of 6953345 in words is "six million, nine hundred fifty-three thousand, three hundred forty-five".