2078230469 has 16 divisors (see below), whose sum is σ = 2501959680. Its totient is φ = 1686348720.

The previous prime is 2078230457. The next prime is 2078230477. The reversal of 2078230469 is 9640328702.

It is a happy number.

It is not a de Polignac number, because 2078230469 - 2⁸ = 2078230213 is a prime.

It is a super-2 number, since 2×2078230469² = 8638083764559919922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078230409) 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, 205604 + ... + 215474.

It is an arithmetic number, because the mean of its divisors is an integer number (156372480).

Almost surely, 2^2078230469 is an apocalyptic number.

It is an amenable number.

2078230469 is a deficient number, since it is larger than the sum of its proper divisors (423729211).

2078230469 is a wasteful number, since it uses less digits than its factorization.

2078230469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2078230469 is about 45587.6131092647. The cubic root of 2078230469 is about 1276.1387686349.

The spelling of 2078230469 in words is "two billion, seventy-eight million, two hundred thirty thousand, four hundred sixty-nine".