3541140246 has 32 divisors (see below), whose sum is σ = 8102619648. Its totient is φ = 1010681280.

The previous prime is 3541140221. The next prime is 3541140247. The reversal of 3541140246 is 6420411453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541140247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4210 + ... + 84261.

It is an arithmetic number, because the mean of its divisors is an integer number (253206864).

Almost surely, 2^3541140246 is an apocalyptic number.

3541140246 is an abundant number, since it is smaller than the sum of its proper divisors (4561479402).

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

3541140246 is a wasteful number, since it uses less digits than its factorization.

3541140246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89436.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 3541140246 is about 59507.4805885781. The cubic root of 3541140246 is about 1524.2201865987.

Adding to 3541140246 its reverse (6420411453), we get a palindrome (9961551699).

It can be divided in two parts, 35411 and 40246, that added together give a palindrome (75657).

The spelling of 3541140246 in words is "three billion, five hundred forty-one million, one hundred forty thousand, two hundred forty-six".