6929043413 has 4 divisors (see below), whose sum is σ = 7336634220. Its totient is φ = 6521452608.

The previous prime is 6929043409. The next prime is 6929043437. The reversal of 6929043413 is 3143409296.

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 6271531249 + 657512164 = 79193^2 + 25642^2 .

It is a cyclic number.

It is not a de Polignac number, because 6929043413 - 2² = 6929043409 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 (6929043463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203795378 + ... + 203795411.

It is an arithmetic number, because the mean of its divisors is an integer number (1834158555).

Almost surely, 2^6929043413 is an apocalyptic number.

It is an amenable number.

6929043413 is a deficient number, since it is larger than the sum of its proper divisors (407590807).

6929043413 is a wasteful number, since it uses less digits than its factorization.

6929043413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407590806.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 6929043413 is about 83240.8758543542. The cubic root of 6929043413 is about 1906.4456446077.

The spelling of 6929043413 in words is "six billion, nine hundred twenty-nine million, forty-three thousand, four hundred thirteen".