2365378685 has 16 divisors (see below), whose sum is σ = 2995574400. Its totient is φ = 1788071616.

The previous prime is 2365378679. The next prime is 2365378693. The reversal of 2365378685 is 5868735632.

It is a cyclic number.

It is not a de Polignac number, because 2365378685 - 2¹⁶ = 2365313149 is a prime.

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, 4952 + ... + 68958.

It is an arithmetic number, because the mean of its divisors is an integer number (187223400).

Almost surely, 2^2365378685 is an apocalyptic number.

It is an amenable number.

2365378685 is a deficient number, since it is larger than the sum of its proper divisors (630195715).

2365378685 is a wasteful number, since it uses less digits than its factorization.

2365378685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64420.

The product of its digits is 7257600, while the sum is 53.

The square root of 2365378685 is about 48635.1589387760. The cubic root of 2365378685 is about 1332.3967345675.

The spelling of 2365378685 in words is "two billion, three hundred sixty-five million, three hundred seventy-eight thousand, six hundred eighty-five".