33494966 has 4 divisors (see below), whose sum is σ = 50242452. Its totient is φ = 16747482.

The previous prime is 33494963. The next prime is 33494999. The reversal of 33494966 is 66949433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66949433 = 41 ⋅1632913.

It is a super-2 number, since 2×33494966² = 2243825494682312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33494963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8373740 + ... + 8373743.

It is an arithmetic number, because the mean of its divisors is an integer number (12560613).

Almost surely, 2^33494966 is an apocalyptic number.

33494966 is a deficient number, since it is larger than the sum of its proper divisors (16747486).

33494966 is a wasteful number, since it uses less digits than its factorization.

33494966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16747485.

The product of its digits is 419904, while the sum is 44.

The square root of 33494966 is about 5787.4835636916. The cubic root of 33494966 is about 322.3491384216.

The spelling of 33494966 in words is "thirty-three million, four hundred ninety-four thousand, nine hundred sixty-six".