2380155964 has 6 divisors (see below), whose sum is σ = 4165272944. Its totient is φ = 1190077980.

The previous prime is 2380155961. The next prime is 2380155983. The reversal of 2380155964 is 4695510832.

It is a self number, because there is not a number n which added to its sum of digits gives 2380155964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380155961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297519492 + ... + 297519499.

Almost surely, 2^2380155964 is an apocalyptic number.

It is an amenable number.

2380155964 is a deficient number, since it is larger than the sum of its proper divisors (1785116980).

2380155964 is a wasteful number, since it uses less digits than its factorization.

2380155964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595038995 (or 595038993 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 2380155964 is about 48786.8421195715. The cubic root of 2380155964 is about 1335.1656130488.

The spelling of 2380155964 in words is "two billion, three hundred eighty million, one hundred fifty-five thousand, nine hundred sixty-four".