6946314149 has 4 divisors (see below), whose sum is σ = 7001009664. Its totient is φ = 6891618636.

The previous prime is 6946314113. The next prime is 6946314173. The reversal of 6946314149 is 9414136496.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6946314149 - 2³² = 2651346853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946313149) 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, 27347567 + ... + 27347820.

It is an arithmetic number, because the mean of its divisors is an integer number (1750252416).

Almost surely, 2^6946314149 is an apocalyptic number.

It is an amenable number.

6946314149 is a deficient number, since it is larger than the sum of its proper divisors (54695515).

6946314149 is a wasteful number, since it uses less digits than its factorization.

6946314149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54695514.

The product of its digits is 559872, while the sum is 47.

The square root of 6946314149 is about 83344.5508056766. The cubic root of 6946314149 is about 1908.0282777528.

The spelling of 6946314149 in words is "six billion, nine hundred forty-six million, three hundred fourteen thousand, one hundred forty-nine".