3799917 has 24 divisors (see below), whose sum is σ = 6054048. Its totient is φ = 2277600.

The previous prime is 3799897. The next prime is 3799919. The reversal of 3799917 is 7199973.

It is not a de Polignac number, because 3799917 - 2⁸ = 3799661 is a prime.

Its product of digits (107163) is a multiple of the sum of its prime factors (441).

3799917 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3799919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12823 + ... + 13115.

It is an arithmetic number, because the mean of its divisors is an integer number (252252).

Almost surely, 2^3799917 is an apocalyptic number.

It is an amenable number.

3799917 is a deficient number, since it is larger than the sum of its proper divisors (2254131).

3799917 is a wasteful number, since it uses less digits than its factorization.

3799917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 438 counting only the distinct ones).

The product of its digits is 107163, while the sum is 45.

The square root of 3799917 is about 1949.3375797947. The cubic root of 3799917 is about 156.0479389157.

It can be divided in two parts, 379 and 9917, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 3799917 in words is "three million, seven hundred ninety-nine thousand, nine hundred seventeen".