4520430746 has 16 divisors (see below), whose sum is σ = 7312680648. Its totient is φ = 2083368000.

The previous prime is 4520430727. The next prime is 4520430749. The reversal of 4520430746 is 6470340254.

It can be written as a sum of positive squares in 4 ways, for example, as 4387605121 + 132825625 = 66239^2 + 11525^2 .

It is not an unprimeable number, because it can be changed into a prime (4520430749) 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, 105785 + ... + 142236.

Almost surely, 2^4520430746 is an apocalyptic number.

4520430746 is a deficient number, since it is larger than the sum of its proper divisors (2792249902).

4520430746 is a wasteful number, since it uses less digits than its factorization.

4520430746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248737.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 4520430746 is about 67234.1486597399. The cubic root of 4520430746 is about 1653.4584021958.

The spelling of 4520430746 in words is "four billion, five hundred twenty million, four hundred thirty thousand, seven hundred forty-six".