4194940 has 24 divisors (see below), whose sum is σ = 8879472. Its totient is φ = 1664640.

The previous prime is 4194919. The next prime is 4194961. The reversal of 4194940 is 494914.

It is an interprime number because it is at equal distance from previous prime (4194919) and next prime (4194961).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1975 + ... + 3505.

It is an arithmetic number, because the mean of its divisors is an integer number (369978).

Almost surely, 2^4194940 is an apocalyptic number.

It is an amenable number.

4194940 is an abundant number, since it is smaller than the sum of its proper divisors (4684532).

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

4194940 is a wasteful number, since it uses less digits than its factorization.

4194940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 4194940 is about 2048.1552675518. The cubic root of 4194940 is about 161.2780453193.

The spelling of 4194940 in words is "four million, one hundred ninety-four thousand, nine hundred forty".