4406390282 has 32 divisors (see below), whose sum is σ = 8207892480. Its totient is φ = 1731345840.

The previous prime is 4406390269. The next prime is 4406390311. The reversal of 4406390282 is 2820936044.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258938 + ... + 275429.

It is an arithmetic number, because the mean of its divisors is an integer number (256496640).

Almost surely, 2^4406390282 is an apocalyptic number.

4406390282 is a deficient number, since it is larger than the sum of its proper divisors (3801502198).

4406390282 is a wasteful number, since it uses less digits than its factorization.

4406390282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534426.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 4406390282 is about 66380.6468935035. The cubic root of 4406390282 is about 1639.4354444357.

The spelling of 4406390282 in words is "four billion, four hundred six million, three hundred ninety thousand, two hundred eighty-two".