3389972 has 6 divisors (see below), whose sum is σ = 5932458. Its totient is φ = 1694984.

The previous prime is 3389959. The next prime is 3389989. The reversal of 3389972 is 2799833.

3389972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3334276 + 55696 = 1826^2 + 236^2 .

It is a super-2 number, since 2×3389972² = 22983820321568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423743 + ... + 423750.

It is an arithmetic number, because the mean of its divisors is an integer number (988743).

Almost surely, 2^3389972 is an apocalyptic number.

It is an amenable number.

3389972 is a deficient number, since it is larger than the sum of its proper divisors (2542486).

3389972 is a wasteful number, since it uses less digits than its factorization.

3389972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847497 (or 847495 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 3389972 is about 1841.1876601802. The cubic root of 3389972 is about 150.2214802232.

The spelling of 3389972 in words is "three million, three hundred eighty-nine thousand, nine hundred seventy-two".