4134390 has 32 divisors (see below), whose sum is σ = 10686816. Its totient is φ = 1017600.

The previous prime is 4134341. The next prime is 4134391. The reversal of 4134390 is 934314.

It is a self number, because there is not a number n which added to its sum of digits gives 4134390.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4134391) 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, 4911 + ... + 5690.

It is an arithmetic number, because the mean of its divisors is an integer number (333963).

Almost surely, 2^4134390 is an apocalyptic number.

4134390 is an abundant number, since it is smaller than the sum of its proper divisors (6552426).

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

4134390 is a wasteful number, since it uses less digits than its factorization.

4134390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10624.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 4134390 is about 2033.3199453111. The cubic root of 4134390 is about 160.4983161866.

The spelling of 4134390 in words is "four million, one hundred thirty-four thousand, three hundred ninety".