6946849 has 16 divisors (see below), whose sum is σ = 8649088. Its totient is φ = 5432832.

The previous prime is 6946847. The next prime is 6946867. The reversal of 6946849 is 9486496.

It is a cyclic number.

It is not a de Polignac number, because 6946849 - 2¹ = 6946847 is a prime.

It is a super-2 number, since 2×6946849² = 96517422057602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6946799 and 6946808.

It is not an unprimeable number, because it can be changed into a prime (6946843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8434 + ... + 9220.

It is an arithmetic number, because the mean of its divisors is an integer number (540568).

Almost surely, 2^6946849 is an apocalyptic number.

It is an amenable number.

6946849 is a deficient number, since it is larger than the sum of its proper divisors (1702239).

6946849 is a wasteful number, since it uses less digits than its factorization.

6946849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904.

The product of its digits is 373248, while the sum is 46.

The square root of 6946849 is about 2635.6875763261. The cubic root of 6946849 is about 190.8077247831.

The spelling of 6946849 in words is "six million, nine hundred forty-six thousand, eight hundred forty-nine".