4199390 has 16 divisors (see below), whose sum is σ = 8140608. Its totient is φ = 1550496.

The previous prime is 4199387. The next prime is 4199411. The reversal of 4199390 is 939914.

It is a self number, because there is not a number n which added to its sum of digits gives 4199390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16022 + ... + 16281.

It is an arithmetic number, because the mean of its divisors is an integer number (508788).

Almost surely, 2^4199390 is an apocalyptic number.

4199390 is a deficient number, since it is larger than the sum of its proper divisors (3941218).

4199390 is a wasteful number, since it uses less digits than its factorization.

4199390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32323.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 4199390 is about 2049.2413230266. The cubic root of 4199390 is about 161.3350531808.

The spelling of 4199390 in words is "four million, one hundred ninety-nine thousand, three hundred ninety".