3385021248 has 84 divisors (see below), whose sum is σ = 11088644320. Its totient is φ = 967147776.

The previous prime is 3385021231. The next prime is 3385021271. The reversal of 3385021248 is 8421205833.

It is a tau number, because it is divible by the number of its divisors (84).

It is a super-2 number, since 2×3385021248² = 22916737698822955008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415738 + ... + 423801.

Almost surely, 2^3385021248 is an apocalyptic number.

It is an amenable number.

3385021248 is an abundant number, since it is smaller than the sum of its proper divisors (7703623072).

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

3385021248 is a wasteful number, since it uses less digits than its factorization.

3385021248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839564 (or 839551 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 3385021248 is about 58180.9354342125. The cubic root of 3385021248 is about 1501.4831623363.

The spelling of 3385021248 in words is "three billion, three hundred eighty-five million, twenty-one thousand, two hundred forty-eight".