33876749609 has 8 divisors (see below), whose sum is σ = 35871851808. Its totient is φ = 31881908800.

The previous prime is 33876749593. The next prime is 33876749633. The reversal of 33876749609 is 90694767833.

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

It is not a de Polignac number, because 33876749609 - 2⁴ = 33876749593 is a prime.

It is a super-2 number, since 2×33876749609² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33876749639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243134 + ... + 356184.

It is an arithmetic number, because the mean of its divisors is an integer number (4483981476).

Almost surely, 2^33876749609 is an apocalyptic number.

It is an amenable number.

33876749609 is a deficient number, since it is larger than the sum of its proper divisors (1995102199).

33876749609 is a wasteful number, since it uses less digits than its factorization.

33876749609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130695.

The product of its (nonzero) digits is 41150592, while the sum is 62.

The spelling of 33876749609 in words is "thirty-three billion, eight hundred seventy-six million, seven hundred forty-nine thousand, six hundred nine".