33413996 has 48 divisors (see below), whose sum is σ = 73473792. Its totient is φ = 12916800.

The previous prime is 33413983. The next prime is 33413999. The reversal of 33413996 is 69931433.

It is a super-2 number, since 2×33413996² = 2232990257376032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33413999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48011 + ... + 48701.

It is an arithmetic number, because the mean of its divisors is an integer number (1530704).

Almost surely, 2^33413996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33413996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36736896).

33413996 is an abundant number, since it is smaller than the sum of its proper divisors (40059796).

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

33413996 is a wasteful number, since it uses less digits than its factorization.

33413996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 868 counting only the distinct ones).

The product of its digits is 52488, while the sum is 38.

The square root of 33413996 is about 5780.4840627754. The cubic root of 33413996 is about 322.0891822468.

It can be divided in two parts, 3341 and 3996, that added together give a palindrome (7337).

The spelling of 33413996 in words is "thirty-three million, four hundred thirteen thousand, nine hundred ninety-six".