6904361 has 4 divisors (see below), whose sum is σ = 6922500. Its totient is φ = 6886224.

The previous prime is 6904333. The next prime is 6904367. The reversal of 6904361 is 1634096.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 931225 + 5973136 = 965^2 + 2444^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6904361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6904367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8486 + ... + 9263.

It is an arithmetic number, because the mean of its divisors is an integer number (1730625).

Almost surely, 2^6904361 is an apocalyptic number.

It is an amenable number.

6904361 is a deficient number, since it is larger than the sum of its proper divisors (18139).

6904361 is a wasteful number, since it uses less digits than its factorization.

6904361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18138.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6904361 is about 2627.6150783553. The cubic root of 6904361 is about 190.4179258509.

The spelling of 6904361 in words is "six million, nine hundred four thousand, three hundred sixty-one".