3025913 has 4 divisors (see below), whose sum is σ = 3301008. Its totient is φ = 2750820.

The previous prime is 3025909. The next prime is 3025927. The reversal of 3025913 is 3195203.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3195203 = 11 ⋅290473.

It is a cyclic number.

It is not a de Polignac number, because 3025913 - 2² = 3025909 is a prime.

It is a super-2 number, since 2×3025913² = 18312298967138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3025963) 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, 137531 + ... + 137552.

It is an arithmetic number, because the mean of its divisors is an integer number (825252).

Almost surely, 2^3025913 is an apocalyptic number.

It is an amenable number.

3025913 is a deficient number, since it is larger than the sum of its proper divisors (275095).

3025913 is a wasteful number, since it uses less digits than its factorization.

3025913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275094.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 3025913 is about 1739.5151623369. The cubic root of 3025913 is about 144.6390228231.

The spelling of 3025913 in words is "three million, twenty-five thousand, nine hundred thirteen".