3502011245 has 8 divisors (see below), whose sum is σ = 4203999384. Its totient is φ = 2800551744.

The previous prime is 3502011223. The next prime is 3502011251. The reversal of 3502011245 is 5421102053.

It can be written as a sum of positive squares in 4 ways, for example, as 6482116 + 3495529129 = 2546^2 + 59123^2 .

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 3502011245 - 2⁶ = 3502011181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3502011245.

It is a congruent number.

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, 117434 + ... + 144203.

It is an arithmetic number, because the mean of its divisors is an integer number (525499923).

Almost surely, 2^3502011245 is an apocalyptic number.

It is an amenable number.

3502011245 is a deficient number, since it is larger than the sum of its proper divisors (701988139).

3502011245 is a wasteful number, since it uses less digits than its factorization.

3502011245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264319.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3502011245 is about 59177.7935124317. The cubic root of 3502011245 is about 1518.5852552197.

Adding to 3502011245 its reverse (5421102053), we get a palindrome (8923113298).

The spelling of 3502011245 in words is "three billion, five hundred two million, eleven thousand, two hundred forty-five".