6996434 has 8 divisors (see below), whose sum is σ = 10564608. Its totient is φ = 3474900.

The previous prime is 6996433. The next prime is 6996461. The reversal of 6996434 is 4346996.

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

It is a super-4 number, since 4×6996434⁴ (a number of 28 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6996391 and 6996400.

It is not an unprimeable number, because it can be changed into a prime (6996433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11282 + ... + 11885.

It is an arithmetic number, because the mean of its divisors is an integer number (1320576).

Almost surely, 2^6996434 is an apocalyptic number.

6996434 is a deficient number, since it is larger than the sum of its proper divisors (3568174).

6996434 is a wasteful number, since it uses less digits than its factorization.

6996434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23320.

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

The square root of 6996434 is about 2645.0773145600. The cubic root of 6996434 is about 191.2606293664.

The spelling of 6996434 in words is "six million, nine hundred ninety-six thousand, four hundred thirty-four".