3356679047 has 4 divisors (see below), whose sum is σ = 3356808696. Its totient is φ = 3356549400.

The previous prime is 3356679031. The next prime is 3356679071. The reversal of 3356679047 is 7409766533.

It is a happy number.

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 is a cyclic number.

It is not a de Polignac number, because 3356679047 - 2⁴ = 3356679031 is a prime.

It is a super-2 number, since 2×3356679047² = 22534588449137656418, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3356678986 and 3356679004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356679077) 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, 11204 + ... + 82697.

It is an arithmetic number, because the mean of its divisors is an integer number (839202174).

Almost surely, 2^3356679047 is an apocalyptic number.

3356679047 is a deficient number, since it is larger than the sum of its proper divisors (129649).

3356679047 is an equidigital number, since it uses as much as digits as its factorization.

3356679047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129648.

The product of its (nonzero) digits is 2857680, while the sum is 50.

The square root of 3356679047 is about 57936.8539618782. The cubic root of 3356679047 is about 1497.2808585658.

The spelling of 3356679047 in words is "three billion, three hundred fifty-six million, six hundred seventy-nine thousand, forty-seven".