33474197000 has 32 divisors (see below), whose sum is σ = 78329623320. Its totient is φ = 13389678400.

The previous prime is 33474196991. The next prime is 33474197023. The reversal of 33474197000 is 79147433.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14588291524 + 18885905476 = 120782^2 + 137426^2 .

It is a super-2 number, since 2×33474197000² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 16736099 + ... + 16738098.

Almost surely, 2^33474197000 is an apocalyptic number.

It is an amenable number.

33474197000 is an abundant number, since it is smaller than the sum of its proper divisors (44855426320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33474197000 is a wasteful number, since it uses less digits than its factorization.

33474197000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33474218 (or 33474204 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 33474197000 in words is "thirty-three billion, four hundred seventy-four million, one hundred ninety-seven thousand".