3436540 has 12 divisors (see below), whose sum is σ = 7216776. Its totient is φ = 1374608.

The previous prime is 3436513. The next prime is 3436541. The reversal of 3436540 is 456343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436541) 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, 85894 + ... + 85933.

It is an arithmetic number, because the mean of its divisors is an integer number (601398).

Almost surely, 2^3436540 is an apocalyptic number.

It is an amenable number.

3436540 is an abundant number, since it is smaller than the sum of its proper divisors (3780236).

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

3436540 is a wasteful number, since it uses less digits than its factorization.

3436540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171836 (or 171834 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3436540 is about 1853.7907109488. The cubic root of 3436540 is about 150.9062178069.

The spelling of 3436540 in words is "three million, four hundred thirty-six thousand, five hundred forty".