33928070399 has 8 divisors (see below), whose sum is σ = 36759278160. Its totient is φ = 31189689216.

The previous prime is 33928070357. The next prime is 33928070411. The reversal of 33928070399 is 99307082933.

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 33928070399 - 2¹⁶ = 33928004863 is a prime.

It is a super-2 number, since 2×33928070399² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33928070399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33928078399) 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, 23205884 + ... + 23207345.

It is an arithmetic number, because the mean of its divisors is an integer number (4594909770).

Almost surely, 2^33928070399 is an apocalyptic number.

33928070399 is a deficient number, since it is larger than the sum of its proper divisors (2831207761).

33928070399 is a wasteful number, since it uses less digits than its factorization.

33928070399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46413289.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The spelling of 33928070399 in words is "thirty-three billion, nine hundred twenty-eight million, seventy thousand, three hundred ninety-nine".