33030396 has 48 divisors (see below), whose sum is σ = 97870080. Its totient is φ = 9437040.

The previous prime is 33030373. The next prime is 33030409. The reversal of 33030396 is 69303033.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21090 + ... + 22601.

It is an arithmetic number, because the mean of its divisors is an integer number (2038960).

Almost surely, 2^33030396 is an apocalyptic number.

33030396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

33030396 is an abundant number, since it is smaller than the sum of its proper divisors (64839684).

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

33030396 is a wasteful number, since it uses less digits than its factorization.

33030396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43711 (or 43703 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

The square root of 33030396 is about 5747.2076698167. The cubic root of 33030396 is about 320.8518838021.

The spelling of 33030396 in words is "thirty-three million, thirty thousand, three hundred ninety-six".