4646022249 has 16 divisors (see below), whose sum is σ = 6758990784. Its totient is φ = 2815296000.

The previous prime is 4646022217. The next prime is 4646022257. The reversal of 4646022249 is 9422206464.

4646022249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4646022249 - 2⁵ = 4646022217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4646027249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368449 + ... + 380849.

It is an arithmetic number, because the mean of its divisors is an integer number (422436924).

Almost surely, 2^4646022249 is an apocalyptic number.

It is an amenable number.

4646022249 is a deficient number, since it is larger than the sum of its proper divisors (2112968535).

4646022249 is a wasteful number, since it uses less digits than its factorization.

4646022249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23768.

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 4646022249 is about 68161.7359594076. The cubic root of 4646022249 is about 1668.6314638242.

The spelling of 4646022249 in words is "four billion, six hundred forty-six million, twenty-two thousand, two hundred forty-nine".