2368994536 has 16 divisors (see below), whose sum is σ = 4514683140. Its totient is φ = 1165079040.

The previous prime is 2368994531. The next prime is 2368994603. The reversal of 2368994536 is 6354998632.

It can be written as a sum of positive squares in 2 ways, for example, as 1498154436 + 870840100 = 38706^2 + 29510^2 .

It is a super-2 number, since 2×2368994536² = 11224270223195710592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2368994531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2426761 + ... + 2427736.

Almost surely, 2^2368994536 is an apocalyptic number.

It is an amenable number.

2368994536 is a deficient number, since it is larger than the sum of its proper divisors (2145688604).

2368994536 is a wasteful number, since it uses less digits than its factorization.

2368994536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854564 (or 4854560 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 55.

The square root of 2368994536 is about 48672.3179641159. The cubic root of 2368994536 is about 1333.0753144618.

The spelling of 2368994536 in words is "two billion, three hundred sixty-eight million, nine hundred ninety-four thousand, five hundred thirty-six".