33379800 has 48 divisors (see below), whose sum is σ = 103479240. Its totient is φ = 8901120.

The previous prime is 33379799. The next prime is 33379807. The reversal of 33379800 is 897333.

It is a super-2 number, since 2×33379800² = 2228422096080000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33379807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27217 + ... + 28416.

Almost surely, 2^33379800 is an apocalyptic number.

33379800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33379800 is an abundant number, since it is smaller than the sum of its proper divisors (70099440).

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

33379800 is a wasteful number, since it uses less digits than its factorization.

33379800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55652 (or 55643 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 33379800 is about 5777.5254218394. The cubic root of 33379800 is about 321.9792690124.

The spelling of 33379800 in words is "thirty-three million, three hundred seventy-nine thousand, eight hundred".