3135690 has 24 divisors (see below), whose sum is σ = 8153028. Its totient is φ = 836160.

The previous prime is 3135677. The next prime is 3135707. The reversal of 3135690 is 965313.

It can be written as a sum of positive squares in 2 ways, for example, as 2913849 + 221841 = 1707^2 + 471^2 .

It is a super-2 number, since 2×3135690² = 19665103552200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17331 + ... + 17510.

Almost surely, 2^3135690 is an apocalyptic number.

3135690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3135690 is an abundant number, since it is smaller than the sum of its proper divisors (5017338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3135690 is a wasteful number, since it uses less digits than its factorization.

3135690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34854 (or 34851 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 3135690 is about 1770.7879602030. The cubic root of 3135690 is about 146.3674051775.

It can be divided in two parts, 31 and 35690, that added together give a square (35721 = 189²).

The spelling of 3135690 in words is "three million, one hundred thirty-five thousand, six hundred ninety".