3660294 has 32 divisors (see below), whose sum is σ = 8248320. Its totient is φ = 1072800.

The previous prime is 3660281. The next prime is 3660317. The reversal of 3660294 is 4920663.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152 + ... + 2940.

It is an arithmetic number, because the mean of its divisors is an integer number (257760).

Almost surely, 2^3660294 is an apocalyptic number.

3660294 is the 1023-rd nonagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3660294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4124160).

3660294 is an abundant number, since it is smaller than the sum of its proper divisors (4588026).

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

3660294 is a wasteful number, since it uses less digits than its factorization.

3660294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3660294 is about 1913.1894835588. The cubic root of 3660294 is about 154.1127807129.

The spelling of 3660294 in words is "three million, six hundred sixty thousand, two hundred ninety-four".