3387951 has 12 divisors (see below), whose sum is σ = 5592912. Its totient is φ = 1935936.

The previous prime is 3387949. The next prime is 3387961. The reversal of 3387951 is 1597833.

It is not a de Polignac number, because 3387951 - 2¹ = 3387949 is a prime.

It is a super-2 number, since 2×3387951² = 22956423956802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387911) by changing a digit.

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, 26826 + ... + 26951.

It is an arithmetic number, because the mean of its divisors is an integer number (466076).

Almost surely, 2^3387951 is an apocalyptic number.

3387951 is a deficient number, since it is larger than the sum of its proper divisors (2204961).

3387951 is a wasteful number, since it uses less digits than its factorization.

3387951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53790 (or 53787 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 3387951 is about 1840.6387478264. The cubic root of 3387951 is about 150.1916217697.

It can be divided in two parts, 33879 and 51, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 3387951 in words is "three million, three hundred eighty-seven thousand, nine hundred fifty-one".