3387028061 has 4 divisors (see below), whose sum is σ = 3427835712. Its totient is φ = 3346220412.

The previous prime is 3387028037. The next prime is 3387028079. The reversal of 3387028061 is 1608207833.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3387028061 - 2¹⁸ = 3386765917 is a prime.

It is a super-2 number, since 2×3387028061² = 22943918172002839442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387028361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20403701 + ... + 20403866.

It is an arithmetic number, because the mean of its divisors is an integer number (856958928).

Almost surely, 2^3387028061 is an apocalyptic number.

It is an amenable number.

3387028061 is a deficient number, since it is larger than the sum of its proper divisors (40807651).

3387028061 is an equidigital number, since it uses as much as digits as its factorization.

3387028061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40807650.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 3387028061 is about 58198.1791897307. The cubic root of 3387028061 is about 1501.7798222828.

The spelling of 3387028061 in words is "three billion, three hundred eighty-seven million, twenty-eight thousand, sixty-one".