3407331 has 4 divisors (see below), whose sum is σ = 4543112. Its totient is φ = 2271552.

The previous prime is 3407329. The next prime is 3407333. The reversal of 3407331 is 1337043.

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

It is an interprime number because it is at equal distance from previous prime (3407329) and next prime (3407333).

It is not a de Polignac number, because 3407331 - 2¹ = 3407329 is a prime.

It is a super-2 number, since 2×3407331² = 23219809087122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3407298 and 3407307.

It is not an unprimeable number, because it can be changed into a prime (3407333) 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, 567886 + ... + 567891.

It is an arithmetic number, because the mean of its divisors is an integer number (1135778).

Almost surely, 2^3407331 is an apocalyptic number.

3407331 is a deficient number, since it is larger than the sum of its proper divisors (1135781).

3407331 is a wasteful number, since it uses less digits than its factorization.

3407331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135780.

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

The square root of 3407331 is about 1845.8957175312. The cubic root of 3407331 is about 150.4774564012.

The spelling of 3407331 in words is "three million, four hundred seven thousand, three hundred thirty-one".