6939201 has 8 divisors (see below), whose sum is σ = 9323424. Its totient is φ = 4590560.

The previous prime is 6939193. The next prime is 6939223. The reversal of 6939201 is 1029396.

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

It is a cyclic number.

It is not a de Polignac number, because 6939201 - 2³ = 6939193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6939301) 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, 8436 + ... + 9221.

It is an arithmetic number, because the mean of its divisors is an integer number (1165428).

Almost surely, 2^6939201 is an apocalyptic number.

It is an amenable number.

6939201 is a deficient number, since it is larger than the sum of its proper divisors (2384223).

6939201 is a wasteful number, since it uses less digits than its factorization.

6939201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17791.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 6939201 is about 2634.2363219727. The cubic root of 6939201 is about 190.7376770374.

It can be divided in two parts, 6939 and 201, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 6939201 in words is "six million, nine hundred thirty-nine thousand, two hundred one".