33379480 has 16 divisors (see below), whose sum is σ = 75103920. Its totient is φ = 13351776.

The previous prime is 33379471. The next prime is 33379499. The reversal of 33379480 is 8497333.

It is a super-2 number, since 2×33379480² = 2228379370140800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417204 + ... + 417283.

It is an arithmetic number, because the mean of its divisors is an integer number (4693995).

Almost surely, 2^33379480 is an apocalyptic number.

It is an amenable number.

33379480 is an abundant number, since it is smaller than the sum of its proper divisors (41724440).

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

33379480 is a wasteful number, since it uses less digits than its factorization.

33379480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834498 (or 834494 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 33379480 is about 5777.4977282557. The cubic root of 33379480 is about 321.9782401097.

The spelling of 33379480 in words is "thirty-three million, three hundred seventy-nine thousand, four hundred eighty".