6949601 has 4 divisors (see below), whose sum is σ = 6954900. Its totient is φ = 6944304.

The previous prime is 6949597. The next prime is 6949603. The reversal of 6949601 is 1069496.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3904576 + 3045025 = 1976^2 + 1745^2 .

It is a cyclic number.

It is not a de Polignac number, because 6949601 - 2² = 6949597 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6949603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935 + ... + 3843.

It is an arithmetic number, because the mean of its divisors is an integer number (1738725).

Almost surely, 2^6949601 is an apocalyptic number.

It is an amenable number.

6949601 is a deficient number, since it is larger than the sum of its proper divisors (5299).

6949601 is a wasteful number, since it uses less digits than its factorization.

6949601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5298.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6949601 is about 2636.2095895433. The cubic root of 6949601 is about 190.8329176695.

The spelling of 6949601 in words is "six million, nine hundred forty-nine thousand, six hundred one".