2028994719 has 16 divisors (see below), whose sum is σ = 2765629440. Its totient is φ = 1322752640.

The previous prime is 2028994699. The next prime is 2028994753. The reversal of 2028994719 is 9174998202.

It is a cyclic number.

It is not a de Polignac number, because 2028994719 - 2⁸ = 2028994463 is a prime.

It is a super-2 number, since 2×2028994719² = 8233639139459777922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028999719) 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, 3799 + ... + 63815.

It is an arithmetic number, because the mean of its divisors is an integer number (172851840).

Almost surely, 2^2028994719 is an apocalyptic number.

2028994719 is a deficient number, since it is larger than the sum of its proper divisors (736634721).

2028994719 is a wasteful number, since it uses less digits than its factorization.

2028994719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60270.

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 2028994719 is about 45044.3638982726. The cubic root of 2028994719 is about 1265.9803716300.

The spelling of 2028994719 in words is "two billion, twenty-eight million, nine hundred ninety-four thousand, seven hundred nineteen".