3612334993 has 8 divisors (see below), whose sum is σ = 3698082216. Its totient is φ = 3527568000.

The previous prime is 3612334951. The next prime is 3612335011. The reversal of 3612334993 is 3994332163.

It can be written as a sum of positive squares in 4 ways, for example, as 2099747329 + 1512587664 = 45823^2 + 38892^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3612334993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3612334933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237598 + ... + 252343.

It is an arithmetic number, because the mean of its divisors is an integer number (462260277).

Almost surely, 2^3612334993 is an apocalyptic number.

It is an amenable number.

3612334993 is a deficient number, since it is larger than the sum of its proper divisors (85747223).

3612334993 is a wasteful number, since it uses less digits than its factorization.

3612334993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490115.

The product of its digits is 314928, while the sum is 43.

The square root of 3612334993 is about 60102.7037079032. The cubic root of 3612334993 is about 1534.3673177692.

The spelling of 3612334993 in words is "three billion, six hundred twelve million, three hundred thirty-four thousand, nine hundred ninety-three".