4622046446 has 8 divisors (see below), whose sum is σ = 6942608400. Its totient is φ = 2307843648.

The previous prime is 4622046439. The next prime is 4622046491. The reversal of 4622046446 is 6446402264.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1587971 + ... + 1590878.

It is an arithmetic number, because the mean of its divisors is an integer number (867826050).

Almost surely, 2^4622046446 is an apocalyptic number.

4622046446 is a deficient number, since it is larger than the sum of its proper divisors (2320561954).

4622046446 is a wasteful number, since it uses less digits than its factorization.

4622046446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179578.

The product of its (nonzero) digits is 221184, while the sum is 38.

The square root of 4622046446 is about 67985.6341148628. The cubic root of 4622046446 is about 1665.7561873381.

The spelling of 4622046446 in words is "four billion, six hundred twenty-two million, forty-six thousand, four hundred forty-six".