3495031 has 4 divisors (see below), whose sum is σ = 3679000. Its totient is φ = 3311064.

The previous prime is 3495017. The next prime is 3495043. The reversal of 3495031 is 1305943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1305943 = 853 ⋅1531.

It is a cyclic number.

It is not a de Polignac number, because 3495031 - 2⁵ = 3494999 is a prime.

It is a super-2 number, since 2×3495031² = 24430483381922, which contains 22 as substring.

It is an Ulam number.

It is the 1870-th Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3494987 and 3495005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3495001) by changing a digit.

It is a nontrivial repunit in base 1869.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91956 + ... + 91993.

It is an arithmetic number, because the mean of its divisors is an integer number (919750).

Almost surely, 2^3495031 is an apocalyptic number.

3495031 is a deficient number, since it is larger than the sum of its proper divisors (183969).

3495031 is a wasteful number, since it uses less digits than its factorization.

3495031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183968.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3495031 is about 1869.5002005884. The cubic root of 3495031 is about 151.7575630850.

The spelling of 3495031 in words is "three million, four hundred ninety-five thousand, thirty-one".