3340437 has 8 divisors (see below), whose sum is σ = 4504320. Its totient is φ = 2201760.

The previous prime is 3340429. The next prime is 3340453. The reversal of 3340437 is 7340433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3340437 - 2³ = 3340429 is a prime.

It is a super-2 number, since 2×3340437² = 22317038701938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5989 + ... + 6522.

It is an arithmetic number, because the mean of its divisors is an integer number (563040).

Almost surely, 2^3340437 is an apocalyptic number.

It is an amenable number.

3340437 is a deficient number, since it is larger than the sum of its proper divisors (1163883).

3340437 is a wasteful number, since it uses less digits than its factorization.

3340437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12603.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 3340437 is about 1827.6862422199. The cubic root of 3340437 is about 149.4861976124.

It can be divided in two parts, 33 and 40437, that added together give a triangular number (40470 = T₂₈₄).

The spelling of 3340437 in words is "three million, three hundred forty thousand, four hundred thirty-seven".