3648981134 has 8 divisors (see below), whose sum is σ = 5501832240. Its totient is φ = 1815037056.

The previous prime is 3648981113. The next prime is 3648981137. The reversal of 3648981134 is 4311898463.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648981137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4726274 + ... + 4727045.

It is an arithmetic number, because the mean of its divisors is an integer number (687729030).

Almost surely, 2^3648981134 is an apocalyptic number.

3648981134 is a deficient number, since it is larger than the sum of its proper divisors (1852851106).

3648981134 is a wasteful number, since it uses less digits than its factorization.

3648981134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9453514.

The product of its digits is 497664, while the sum is 47.

The square root of 3648981134 is about 60406.7970844341. The cubic root of 3648981134 is about 1539.5384480096.

The spelling of 3648981134 in words is "three billion, six hundred forty-eight million, nine hundred eighty-one thousand, one hundred thirty-four".