4220346046 has 16 divisors (see below), whose sum is σ = 7484358240. Its totient is φ = 1746349920.

The previous prime is 4220346001. The next prime is 4220346047. The reversal of 4220346046 is 6406430224.

It is a super-2 number, since 2×4220346046² = 35622641495975668232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4220345999 and 4220346017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220346047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5197065 + ... + 5197876.

It is an arithmetic number, because the mean of its divisors is an integer number (467772390).

Almost surely, 2^4220346046 is an apocalyptic number.

4220346046 is a deficient number, since it is larger than the sum of its proper divisors (3264012194).

4220346046 is a wasteful number, since it uses less digits than its factorization.

4220346046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10394979.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 4220346046 is about 64964.1904898383. The cubic root of 4220346046 is about 1616.0297593509.

The spelling of 4220346046 in words is "four billion, two hundred twenty million, three hundred forty-six thousand, forty-six".