33076380 has 48 divisors (see below), whose sum is σ = 95606784. Its totient is φ = 8535360.

The previous prime is 33076367. The next prime is 33076423. The reversal of 33076380 is 8367033.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 7032 + ... + 10751.

It is an arithmetic number, because the mean of its divisors is an integer number (1991808).

Almost surely, 2^33076380 is an apocalyptic number.

33076380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33076380 is an abundant number, since it is smaller than the sum of its proper divisors (62530404).

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

33076380 is a wasteful number, since it uses less digits than its factorization.

33076380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17826 (or 17824 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 33076380 is about 5751.2068298749. The cubic root of 33076380 is about 321.0007084543. Note that the first 3 decimals are identical.

The spelling of 33076380 in words is "thirty-three million, seventy-six thousand, three hundred eighty".