33874866358 has 16 divisors (see below), whose sum is σ = 51962160816. Its totient is φ = 16557553440.

The previous prime is 33874866323. The next prime is 33874866359. The reversal of 33874866358 is 85366847833.

It is a super-2 number, since 2×33874866358² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a junction number, because it is equal to n+sod(n) for n = 33874866296 and 33874866305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33874866359) 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, 831841 + ... + 871612.

It is an arithmetic number, because the mean of its divisors is an integer number (3247635051).

Almost surely, 2^33874866358 is an apocalyptic number.

33874866358 is a deficient number, since it is larger than the sum of its proper divisors (18087294458).

33874866358 is a wasteful number, since it uses less digits than its factorization.

33874866358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703679.

The product of its digits is 69672960, while the sum is 61.

The spelling of 33874866358 in words is "thirty-three billion, eight hundred seventy-four million, eight hundred sixty-six thousand, three hundred fifty-eight".