3651130506 has 8 divisors (see below), whose sum is σ = 7302261024. Its totient is φ = 1217043500.

The previous prime is 3651130451. The next prime is 3651130517. The reversal of 3651130506 is 6050311563.

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

3651130506 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304260870 + ... + 304260881.

It is an arithmetic number, because the mean of its divisors is an integer number (912782628).

Almost surely, 2^3651130506 is an apocalyptic number.

3651130506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3651130506 is a wasteful number, since it uses less digits than its factorization.

3651130506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608521756.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 3651130506 is about 60424.5852778486. The cubic root of 3651130506 is about 1539.8406685667.

The spelling of 3651130506 in words is "three billion, six hundred fifty-one million, one hundred thirty thousand, five hundred six".