33400034 has 8 divisors (see below), whose sum is σ = 50338128. Its totient is φ = 16620660.

The previous prime is 33400027. The next prime is 33400039. The reversal of 33400034 is 43000433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33400034² = 2231124542402312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33399985 and 33400021.

It is not an unprimeable number, because it can be changed into a prime (33400039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39152 + ... + 39995.

It is an arithmetic number, because the mean of its divisors is an integer number (6292266).

Almost surely, 2^33400034 is an apocalyptic number.

33400034 is a deficient number, since it is larger than the sum of its proper divisors (16938094).

33400034 is a wasteful number, since it uses less digits than its factorization.

33400034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79360.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 33400034 is about 5779.2762522655. The cubic root of 33400034 is about 322.0443144648.

Adding to 33400034 its reverse (43000433), we get a palindrome (76400467).

The spelling of 33400034 in words is "thirty-three million, four hundred thousand, thirty-four".