2402346666 has 16 divisors (see below), whose sum is σ = 4849598304. Its totient is φ = 793298064.

The previous prime is 2402346659. The next prime is 2402346671. The reversal of 2402346666 is 6666432042.

It is a happy number.

2402346666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1870345 + ... + 1871628.

It is an arithmetic number, because the mean of its divisors is an integer number (303099894).

Almost surely, 2^2402346666 is an apocalyptic number.

2402346666 is an abundant number, since it is smaller than the sum of its proper divisors (2447251638).

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

2402346666 is a wasteful number, since it uses less digits than its factorization.

2402346666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742085.

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 2402346666 is about 49013.7395635142. The cubic root of 2402346666 is about 1339.3021290012.

The spelling of 2402346666 in words is "two billion, four hundred two million, three hundred forty-six thousand, six hundred sixty-six".