4290664 has 32 divisors (see below), whose sum is σ = 9737280. Its totient is φ = 1730304.

The previous prime is 4290661. The next prime is 4290667. The reversal of 4290664 is 4660924.

It is an interprime number because it is at equal distance from previous prime (4290661) and next prime (4290667).

It is not an unprimeable number, because it can be changed into a prime (4290661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302 + ... + 3205.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

Almost surely, 2^4290664 is an apocalyptic number.

It is an amenable number.

4290664 is an abundant number, since it is smaller than the sum of its proper divisors (5446616).

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

4290664 is a wasteful number, since it uses less digits than its factorization.

4290664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537 (or 4533 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 4290664 is about 2071.3918026293. The cubic root of 4290664 is about 162.4955612200.

The spelling of 4290664 in words is "four million, two hundred ninety thousand, six hundred sixty-four".