2026916969 has 16 divisors (see below), whose sum is σ = 2528741376. Its totient is φ = 1578368400.

The previous prime is 2026916951. The next prime is 2026916977. The reversal of 2026916969 is 9696196202.

It is a de Polignac number, because none of the positive numbers 2^k-2026916969 is a prime.

It is a super-2 number, since 2×2026916969² = 8216784798440293922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2026916999) 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, 120464 + ... + 136254.

It is an arithmetic number, because the mean of its divisors is an integer number (158046336).

Almost surely, 2^2026916969 is an apocalyptic number.

It is an amenable number.

2026916969 is a deficient number, since it is larger than the sum of its proper divisors (501824407).

2026916969 is a wasteful number, since it uses less digits than its factorization.

2026916969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17476.

The product of its (nonzero) digits is 629856, while the sum is 50.

The square root of 2026916969 is about 45021.2946171031. The cubic root of 2026916969 is about 1265.5480903843.

The spelling of 2026916969 in words is "two billion, twenty-six million, nine hundred sixteen thousand, nine hundred sixty-nine".