33974948 has 24 divisors (see below), whose sum is σ = 68312832. Its totient is φ = 14482944.

The previous prime is 33974947. The next prime is 33974953. The reversal of 33974948 is 84947933.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (33974947) 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, 2261 + ... + 8547.

It is an arithmetic number, because the mean of its divisors is an integer number (2846368).

Almost surely, 2^33974948 is an apocalyptic number.

It is an amenable number.

33974948 is an abundant number, since it is smaller than the sum of its proper divisors (34337884).

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

33974948 is a wasteful number, since it uses less digits than its factorization.

33974948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491 (or 6489 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The square root of 33974948 is about 5828.8033077125. The cubic root of 33974948 is about 323.8815931707.

The spelling of 33974948 in words is "thirty-three million, nine hundred seventy-four thousand, nine hundred forty-eight".