33469990774 has 24 divisors (see below), whose sum is σ = 55586850984. Its totient is φ = 15102568800.

The previous prime is 33469990703. The next prime is 33469990781. The reversal of 33469990774 is 47709996433.

It is a super-2 number, since 2×33469990774² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471612 + ... + 537919.

It is an arithmetic number, because the mean of its divisors is an integer number (2316118791).

Almost surely, 2^33469990774 is an apocalyptic number.

33469990774 is a deficient number, since it is larger than the sum of its proper divisors (22116860210).

33469990774 is a wasteful number, since it uses less digits than its factorization.

33469990774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009692 (or 1009681 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 61.

The spelling of 33469990774 in words is "thirty-three billion, four hundred sixty-nine million, nine hundred ninety thousand, seven hundred seventy-four".