3813082506 has 16 divisors (see below), whose sum is σ = 8473516800. Its totient is φ = 1271027484.

The previous prime is 3813082501. The next prime is 3813082517. The reversal of 3813082506 is 6052803183.

It is not an unprimeable number, because it can be changed into a prime (3813082501) 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, 35306266 + ... + 35306373.

It is an arithmetic number, because the mean of its divisors is an integer number (529594800).

Almost surely, 2^3813082506 is an apocalyptic number.

3813082506 is an abundant number, since it is smaller than the sum of its proper divisors (4660434294).

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

3813082506 is a wasteful number, since it uses less digits than its factorization.

3813082506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70612650 (or 70612644 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3813082506 is about 61750.1619916904. The cubic root of 3813082506 is about 1562.2795003705.

Adding to 3813082506 its reverse (6052803183), we get a palindrome (9865885689).

The spelling of 3813082506 in words is "three billion, eight hundred thirteen million, eighty-two thousand, five hundred six".