3407957 has 8 divisors (see below), whose sum is σ = 3907200. Its totient is φ = 2911824.

The previous prime is 3407947. The next prime is 3407977. The reversal of 3407957 is 7597043.

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

It is a cyclic number.

It is not a de Polignac number, because 3407957 - 2⁴ = 3407941 is a prime.

It is a super-2 number, since 2×3407957² = 23228341827698, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519 + ... + 3627.

It is an arithmetic number, because the mean of its divisors is an integer number (488400).

Almost surely, 2^3407957 is an apocalyptic number.

It is an amenable number.

3407957 is a deficient number, since it is larger than the sum of its proper divisors (499243).

3407957 is a wasteful number, since it uses less digits than its factorization.

3407957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 3407957 is about 1846.0652751189. The cubic root of 3407957 is about 150.4866711521.

The spelling of 3407957 in words is "three million, four hundred seven thousand, nine hundred fifty-seven".