3425997065 has 8 divisors (see below), whose sum is σ = 4327575360. Its totient is φ = 2596545072.

The previous prime is 3425997053. The next prime is 3425997077. The reversal of 3425997065 is 5607995243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3425997053) and next prime (3425997077).

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 3425997065 - 2⁴ = 3425997049 is a prime.

It is a super-2 number, since 2×3425997065² = 23474911778777228450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18031469 + ... + 18031658.

It is an arithmetic number, because the mean of its divisors is an integer number (540946920).

Almost surely, 2^3425997065 is an apocalyptic number.

It is an amenable number.

3425997065 is a deficient number, since it is larger than the sum of its proper divisors (901578295).

3425997065 is a wasteful number, since it uses less digits than its factorization.

3425997065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36063151.

The product of its (nonzero) digits is 2041200, while the sum is 50.

The square root of 3425997065 is about 58532.0174349048. The cubic root of 3425997065 is about 1507.5173837660.

The spelling of 3425997065 in words is "three billion, four hundred twenty-five million, nine hundred ninety-seven thousand, sixty-five".