3500202401 has 4 divisors (see below), whose sum is σ = 3684423600. Its totient is φ = 3315981204.

The previous prime is 3500202373. The next prime is 3500202449. The reversal of 3500202401 is 1042020053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1042020053 = 109 ⋅9559817.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3500202401 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 3500202401.

It is not an unprimeable number, because it can be changed into a prime (3500202481) 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 3 ways as a sum of consecutive naturals, for example, 92110571 + ... + 92110608.

It is an arithmetic number, because the mean of its divisors is an integer number (921105900).

Almost surely, 2^3500202401 is an apocalyptic number.

It is an amenable number.

3500202401 is a deficient number, since it is larger than the sum of its proper divisors (184221199).

3500202401 is a wasteful number, since it uses less digits than its factorization.

3500202401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184221198.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3500202401 is about 59162.5084069295. The cubic root of 3500202401 is about 1518.3237524520.

Adding to 3500202401 its reverse (1042020053), we get a palindrome (4542222454).

The spelling of 3500202401 in words is "three billion, five hundred million, two hundred two thousand, four hundred one".