3672213115 has 16 divisors (see below), whose sum is σ = 4583072736. Its totient is φ = 2822400000.

The previous prime is 3672213113. The next prime is 3672213121. The reversal of 3672213115 is 5113122763.

It is a happy number.

It is not a de Polignac number, because 3672213115 - 2¹ = 3672213113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3672213113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126886 + ... + 153115.

It is an arithmetic number, because the mean of its divisors is an integer number (286442046).

Almost surely, 2^3672213115 is an apocalyptic number.

3672213115 is a deficient number, since it is larger than the sum of its proper divisors (910859621).

3672213115 is a wasteful number, since it uses less digits than its factorization.

3672213115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280110.

The product of its digits is 7560, while the sum is 31.

The square root of 3672213115 is about 60598.7880654391. The cubic root of 3672213115 is about 1542.7988001507.

Adding to 3672213115 its reverse (5113122763), we get a palindrome (8785335878).

The spelling of 3672213115 in words is "three billion, six hundred seventy-two million, two hundred thirteen thousand, one hundred fifteen".