3391037 has 4 divisors (see below), whose sum is σ = 3651900. Its totient is φ = 3130176.

The previous prime is 3391033. The next prime is 3391039. The reversal of 3391037 is 7301933.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 811801 + 2579236 = 901^2 + 1606^2 .

It is a cyclic number.

It is not a de Polignac number, because 3391037 - 2² = 3391033 is a prime.

It is a super-2 number, since 2×3391037² = 22998263870738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3390997 and 3391015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391033) 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, 130412 + ... + 130437.

It is an arithmetic number, because the mean of its divisors is an integer number (912975).

Almost surely, 2^3391037 is an apocalyptic number.

It is an amenable number.

3391037 is a deficient number, since it is larger than the sum of its proper divisors (260863).

3391037 is a wasteful number, since it uses less digits than its factorization.

3391037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260862.

The product of its (nonzero) digits is 1701, while the sum is 26.

The square root of 3391037 is about 1841.4768529634. The cubic root of 3391037 is about 150.2372098640.

The spelling of 3391037 in words is "three million, three hundred ninety-one thousand, thirty-seven".