4460379986 has 4 divisors (see below), whose sum is σ = 6690569982. Its totient is φ = 2230189992.

The previous prime is 4460379983. The next prime is 4460379991. The reversal of 4460379986 is 6899730644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3965094961 + 495285025 = 62969^2 + 22255^2 .

It is not an unprimeable number, because it can be changed into a prime (4460379983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115094995 + ... + 1115094998.

Almost surely, 2^4460379986 is an apocalyptic number.

4460379986 is a deficient number, since it is larger than the sum of its proper divisors (2230189996).

4460379986 is a wasteful number, since it uses less digits than its factorization.

4460379986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230189995.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The square root of 4460379986 is about 66786.0762884001. The cubic root of 4460379986 is about 1646.1040602779.

The spelling of 4460379986 in words is "four billion, four hundred sixty million, three hundred seventy-nine thousand, nine hundred eighty-six".