33969404 has 24 divisors (see below), whose sum is σ = 69777120. Its totient is φ = 14164416.

The previous prime is 33969401. The next prime is 33969407. The reversal of 33969404 is 40496933.

It is an interprime number because it is at equal distance from previous prime (33969401) and next prime (33969407).

It is a pancake number, because a pancake can be divided into 33969404 parts by 8242 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33969401) 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, 15359 + ... + 17430.

It is an arithmetic number, because the mean of its divisors is an integer number (2907380).

Almost surely, 2^33969404 is an apocalyptic number.

It is an amenable number.

33969404 is an abundant number, since it is smaller than the sum of its proper divisors (35807716).

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

33969404 is a wasteful number, since it uses less digits than its factorization.

33969404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32837 (or 32835 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 33969404 is about 5828.3277189945. The cubic root of 33969404 is about 323.8639753146.

The spelling of 33969404 in words is "thirty-three million, nine hundred sixty-nine thousand, four hundred four".