3370431 has 4 divisors (see below), whose sum is σ = 4493912. Its totient is φ = 2246952.

The previous prime is 3370421. The next prime is 3370457. The reversal of 3370431 is 1340733.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1340733 = 3 ⋅446911.

It is a de Polignac number, because none of the positive numbers 2^k-3370431 is a prime.

It is a super-2 number, since 2×3370431² = 22719610251522, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 3370398 and 3370407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3370421) 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, 561736 + ... + 561741.

It is an arithmetic number, because the mean of its divisors is an integer number (1123478).

Almost surely, 2^3370431 is an apocalyptic number.

3370431 is a deficient number, since it is larger than the sum of its proper divisors (1123481).

3370431 is a wasteful number, since it uses less digits than its factorization.

3370431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123480.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 3370431 is about 1835.8733616456. The cubic root of 3370431 is about 149.9322805429.

The spelling of 3370431 in words is "three million, three hundred seventy thousand, four hundred thirty-one".