3495616213 has 4 divisors (see below), whose sum is σ = 3495781728. Its totient is φ = 3495450700.

The previous prime is 3495616127. The next prime is 3495616217. The reversal of 3495616213 is 3126165943.

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.

It is a cyclic number.

It is not a de Polignac number, because 3495616213 - 2¹³ = 3495608021 is a prime.

It is a super-2 number, since 2×3495616213² = 24438665417176922738, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3495616217) 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, 45481 + ... + 95182.

It is an arithmetic number, because the mean of its divisors is an integer number (873945432).

Almost surely, 2^3495616213 is an apocalyptic number.

It is an amenable number.

3495616213 is a deficient number, since it is larger than the sum of its proper divisors (165515).

3495616213 is a wasteful number, since it uses less digits than its factorization.

3495616213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165514.

The product of its digits is 116640, while the sum is 40.

The square root of 3495616213 is about 59123.7364600716. The cubic root of 3495616213 is about 1517.6603278028.

The spelling of 3495616213 in words is "three billion, four hundred ninety-five million, six hundred sixteen thousand, two hundred thirteen".