3648829867 has 8 divisors (see below), whose sum is σ = 3877419456. Its totient is φ = 3421790592.

The previous prime is 3648829843. The next prime is 3648829879. The reversal of 3648829867 is 7689288463.

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

It is a cyclic number.

It is not a de Polignac number, because 3648829867 - 2¹⁵ = 3648797099 is a prime.

It is a super-2 number, since 2×3648829867² = 26627918796622475378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3648829897) 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, 382723 + ... + 392140.

It is an arithmetic number, because the mean of its divisors is an integer number (484677432).

Almost surely, 2^3648829867 is an apocalyptic number.

3648829867 is a deficient number, since it is larger than the sum of its proper divisors (228589589).

3648829867 is a wasteful number, since it uses less digits than its factorization.

3648829867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775157.

The product of its digits is 27869184, while the sum is 61.

The square root of 3648829867 is about 60405.5450020940. The cubic root of 3648829867 is about 1539.5171740729.

The spelling of 3648829867 in words is "three billion, six hundred forty-eight million, eight hundred twenty-nine thousand, eight hundred sixty-seven".