3376720 has 20 divisors (see below), whose sum is σ = 7851060. Its totient is φ = 1350656.

The previous prime is 3376687. The next prime is 3376739. The reversal of 3376720 is 276733.

It can be written as a sum of positive squares in 2 ways, for example, as 1993744 + 1382976 = 1412^2 + 1176^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×3376720² = 22804475916800, which contains 22 as substring.

It is an Ulam number.

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, 21025 + ... + 21184.

It is an arithmetic number, because the mean of its divisors is an integer number (392553).

Almost surely, 2^3376720 is an apocalyptic number.

It is an amenable number.

3376720 is an abundant number, since it is smaller than the sum of its proper divisors (4474340).

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

3376720 is a wasteful number, since it uses less digits than its factorization.

3376720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42222 (or 42216 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 3376720 is about 1837.5853721664. The cubic root of 3376720 is about 150.0254771540.

It can be divided in two parts, 3376 and 720, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3376720 in words is "three million, three hundred seventy-six thousand, seven hundred twenty".