4030452973 has 16 divisors (see below), whose sum is σ = 4420398960. Its totient is φ = 3662184960.

The previous prime is 4030452961. The next prime is 4030452977. The reversal of 4030452973 is 3792540304.

It can be written as a sum of positive squares in 8 ways, for example, as 1002482244 + 3027970729 = 31662^2 + 55027^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4030452973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030452977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409753 + ... + 419473.

It is an arithmetic number, because the mean of its divisors is an integer number (276274935).

Almost surely, 2^4030452973 is an apocalyptic number.

It is an amenable number.

4030452973 is a deficient number, since it is larger than the sum of its proper divisors (389945987).

4030452973 is an frugal number, since it uses more digits than its factorization.

4030452973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9825 (or 9767 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 4030452973 is about 63485.8486042362. The cubic root of 4030452973 is about 1591.4192953149.

The spelling of 4030452973 in words is "four billion, thirty million, four hundred fifty-two thousand, nine hundred seventy-three".