4026696918 has 32 divisors (see below), whose sum is σ = 8246019456. Its totient is φ = 1310483328.

The previous prime is 4026696901. The next prime is 4026696929. The reversal of 4026696918 is 8196966204.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105 + ... + 89747.

It is an arithmetic number, because the mean of its divisors is an integer number (257688108).

Almost surely, 2^4026696918 is an apocalyptic number.

4026696918 is an abundant number, since it is smaller than the sum of its proper divisors (4219322538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4026696918 is a wasteful number, since it uses less digits than its factorization.

4026696918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88828.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 4026696918 is about 63456.2598803302. The cubic root of 4026696918 is about 1590.9247838015.

The spelling of 4026696918 in words is "four billion, twenty-six million, six hundred ninety-six thousand, nine hundred eighteen".