2026340216 has 8 divisors (see below), whose sum is σ = 3799387920. Its totient is φ = 1013170104.

The previous prime is 2026340207. The next prime is 2026340219. The reversal of 2026340216 is 6120436202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026340219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126646256 + ... + 126646271.

It is an arithmetic number, because the mean of its divisors is an integer number (474923490).

Almost surely, 2^2026340216 is an apocalyptic number.

It is an amenable number.

2026340216 is a deficient number, since it is larger than the sum of its proper divisors (1773047704).

2026340216 is a wasteful number, since it uses less digits than its factorization.

2026340216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253292533 (or 253292529 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2026340216 is about 45014.8888258096. Note that the first 4 decimals coincide. The cubic root of 2026340216 is about 1265.4280430561.

Adding to 2026340216 its reverse (6120436202), we get a palindrome (8146776418).

The spelling of 2026340216 in words is "two billion, twenty-six million, three hundred forty thousand, two hundred sixteen".