33464939 has 2 divisors, whose sum is σ = 33464940. Its totient is φ = 33464938.

The previous prime is 33464933. The next prime is 33464957. The reversal of 33464939 is 93946433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33464939 - 2⁴ = 33464923 is a prime.

It is a super-2 number, since 2×33464939² = 2239804284547442, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 33464896 and 33464905.

It is not a weakly prime, because it can be changed into another prime (33464933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16732469 + 16732470.

It is an arithmetic number, because the mean of its divisors is an integer number (16732470).

Almost surely, 2^33464939 is an apocalyptic number.

33464939 is a deficient number, since it is larger than the sum of its proper divisors (1).

33464939 is an equidigital number, since it uses as much as digits as its factorization.

33464939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 41.

The square root of 33464939 is about 5784.8888494076. Note that the first 4 decimals coincide. The cubic root of 33464939 is about 322.2527849242.

The spelling of 33464939 in words is "thirty-three million, four hundred sixty-four thousand, nine hundred thirty-nine".