2379666 has 16 divisors (see below), whose sum is σ = 4774464. Its totient is φ = 790704.

The previous prime is 2379659. The next prime is 2379673. The reversal of 2379666 is 6669732.

It is an interprime number because it is at equal distance from previous prime (2379659) and next prime (2379673).

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, 3355 + ... + 4001.

It is an arithmetic number, because the mean of its divisors is an integer number (298404).

2^2379666 is an apocalyptic number.

2379666 is an abundant number, since it is smaller than the sum of its proper divisors (2394798).

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

2379666 is a wasteful number, since it uses less digits than its factorization.

2379666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265.

The product of its digits is 81648, while the sum is 39.

The square root of 2379666 is about 1542.6166082342. The cubic root of 2379666 is about 133.5073990485.

The spelling of 2379666 in words is "two million, three hundred seventy-nine thousand, six hundred sixty-six".