3800718 has 12 divisors (see below), whose sum is σ = 8234928. Its totient is φ = 1266900.

The previous prime is 3800689. The next prime is 3800723. The reversal of 3800718 is 8170083.

It is a junction number, because it is equal to n+sod(n) for n = 3800691 and 3800700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105558 + ... + 105593.

It is an arithmetic number, because the mean of its divisors is an integer number (686244).

Almost surely, 2^3800718 is an apocalyptic number.

3800718 is an abundant number, since it is smaller than the sum of its proper divisors (4434210).

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

3800718 is a wasteful number, since it uses less digits than its factorization.

3800718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211159 (or 211156 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 3800718 is about 1949.5430233775. The cubic root of 3800718 is about 156.0589028059.

It can be divided in two parts, 38007 and 18, that added together give a square (38025 = 195²).

The spelling of 3800718 in words is "three million, eight hundred thousand, seven hundred eighteen".