4030628693 has 16 divisors (see below), whose sum is σ = 5076145536. Its totient is φ = 3114901440.

The previous prime is 4030628687. The next prime is 4030628699. The reversal of 4030628693 is 3968260304.

4030628693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4030628687) and next prime (4030628699).

It is not a de Polignac number, because 4030628693 - 2⁴ = 4030628677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4030628693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030628699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511118 + ... + 518943.

It is an arithmetic number, because the mean of its divisors is an integer number (317259096).

Almost surely, 2^4030628693 is an apocalyptic number.

4030628693 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4030628693 is a deficient number, since it is larger than the sum of its proper divisors (1045516843).

4030628693 is a wasteful number, since it uses less digits than its factorization.

4030628693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030124.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 4030628693 is about 63487.2325196177. The cubic root of 4030628693 is about 1591.4424225859.

Adding to 4030628693 its reverse (3968260304), we get a palindrome (7998888997).

The spelling of 4030628693 in words is "four billion, thirty million, six hundred twenty-eight thousand, six hundred ninety-three".