2030902769 has 16 divisors (see below), whose sum is σ = 2331939456. Its totient is φ = 1732617600.

The previous prime is 2030902763. The next prime is 2030902781. The reversal of 2030902769 is 9672090302.

It is not a de Polignac number, because 2030902769 - 2¹² = 2030898673 is a prime.

It is a super-2 number, since 2×2030902769² = 8249132114263734722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030902763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2455334 + ... + 2456160.

It is an arithmetic number, because the mean of its divisors is an integer number (145746216).

Almost surely, 2^2030902769 is an apocalyptic number.

It is an amenable number.

2030902769 is a deficient number, since it is larger than the sum of its proper divisors (301036687).

2030902769 is an equidigital number, since it uses as much as digits as its factorization.

2030902769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 2030902769 is about 45065.5385965818. The cubic root of 2030902769 is about 1266.3770864878.

The spelling of 2030902769 in words is "two billion, thirty million, nine hundred two thousand, seven hundred sixty-nine".