4396146047 has 8 divisors (see below), whose sum is σ = 4555102800. Its totient is φ = 4237680384.

The previous prime is 4396146037. The next prime is 4396146091. The reversal of 4396146047 is 7406416934.

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

It is a cyclic number.

It is not a de Polignac number, because 4396146047 - 2⁴ = 4396146031 is a prime.

It is a super-2 number, since 2×4396146047² = 38652200133107452418, 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 = 4396145989 and 4396146007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396146017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104498 + ... + 140399.

It is an arithmetic number, because the mean of its divisors is an integer number (569387850).

Almost surely, 2^4396146047 is an apocalyptic number.

4396146047 is a deficient number, since it is larger than the sum of its proper divisors (158956753).

4396146047 is a wasteful number, since it uses less digits than its factorization.

4396146047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245545.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 4396146047 is about 66303.4391792764. The cubic root of 4396146047 is about 1638.1639733168.

The spelling of 4396146047 in words is "four billion, three hundred ninety-six million, one hundred forty-six thousand, forty-seven".