4434780002 has 8 divisors (see below), whose sum is σ = 6662517456. Its totient is φ = 2213940852.

The previous prime is 4434780001. The next prime is 4434780011. The reversal of 4434780002 is 2000874344.

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

It is a super-2 number, since 2×4434780002² = 39334547332278240008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4434780001) 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, 1722968 + ... + 1725539.

It is an arithmetic number, because the mean of its divisors is an integer number (832814682).

Almost surely, 2^4434780002 is an apocalyptic number.

4434780002 is a deficient number, since it is larger than the sum of its proper divisors (2227737454).

4434780002 is a wasteful number, since it uses less digits than its factorization.

4434780002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449152.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 4434780002 is about 66594.1439016975. The cubic root of 4434780002 is about 1642.9487898054.

The spelling of 4434780002 in words is "four billion, four hundred thirty-four million, seven hundred eighty thousand, two".