3138097 has 16 divisors (see below), whose sum is σ = 3548160. Its totient is φ = 2760912.

The previous prime is 3138073. The next prime is 3138103. The reversal of 3138097 is 7908313.

It is a cyclic number.

It is not a de Polignac number, because 3138097 - 2¹⁵ = 3105329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3138067) 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, 18708 + ... + 18874.

It is an arithmetic number, because the mean of its divisors is an integer number (221760).

Almost surely, 2^3138097 is an apocalyptic number.

It is an amenable number.

3138097 is a deficient number, since it is larger than the sum of its proper divisors (410063).

3138097 is a wasteful number, since it uses less digits than its factorization.

3138097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 3138097 is about 1771.4674707711. The cubic root of 3138097 is about 146.4048468291.

The spelling of 3138097 in words is "three million, one hundred thirty-eight thousand, ninety-seven".