4465779994 has 16 divisors (see below), whose sum is σ = 7270760448. Its totient is φ = 2044898352.

The previous prime is 4465779991. The next prime is 4465780021. The reversal of 4465779994 is 4999775644.

It is not an unprimeable number, because it can be changed into a prime (4465779991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672922 + ... + 679525.

It is an arithmetic number, because the mean of its divisors is an integer number (454422528).

Almost surely, 2^4465779994 is an apocalyptic number.

4465779994 is a deficient number, since it is larger than the sum of its proper divisors (2804980454).

4465779994 is a wasteful number, since it uses less digits than its factorization.

4465779994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352589.

The product of its digits is 68584320, while the sum is 64.

The square root of 4465779994 is about 66826.4917080045. The cubic root of 4465779994 is about 1646.7680836985.

The spelling of 4465779994 in words is "four billion, four hundred sixty-five million, seven hundred seventy-nine thousand, nine hundred ninety-four".