3645747058 has 8 divisors (see below), whose sum is σ = 5499172080. Its totient is φ = 1812689700.

The previous prime is 3645747031. The next prime is 3645747059. The reversal of 3645747058 is 8507475463.

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

It is a super-2 number, since 2×3645747058² = 26582943221831310728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3645747059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5091468 + ... + 5092183.

It is an arithmetic number, because the mean of its divisors is an integer number (687396510).

Almost surely, 2^3645747058 is an apocalyptic number.

3645747058 is a deficient number, since it is larger than the sum of its proper divisors (1853425022).

3645747058 is a wasteful number, since it uses less digits than its factorization.

3645747058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10183832.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The square root of 3645747058 is about 60380.0220105955. The cubic root of 3645747058 is about 1539.0834848442.

The spelling of 3645747058 in words is "three billion, six hundred forty-five million, seven hundred forty-seven thousand, fifty-eight".