3507897 has 16 divisors (see below), whose sum is σ = 4866048. Its totient is φ = 2246160.

The previous prime is 3507887. The next prime is 3507901. The reversal of 3507897 is 7987053.

It is not a de Polignac number, because 3507897 - 2⁸ = 3507641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3507817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8968 + ... + 9350.

It is an arithmetic number, because the mean of its divisors is an integer number (304128).

Almost surely, 2^3507897 is an apocalyptic number.

It is an amenable number.

3507897 is a deficient number, since it is larger than the sum of its proper divisors (1358151).

3507897 is a wasteful number, since it uses less digits than its factorization.

3507897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 3507897 is about 1872.9380662478. The cubic root of 3507897 is about 151.9435530247.

The spelling of 3507897 in words is "three million, five hundred seven thousand, eight hundred ninety-seven".