3502212705 has 48 divisors (see below), whose sum is σ = 6195683520. Its totient is φ = 1829453184.

The previous prime is 3502212671. The next prime is 3502212761. The reversal of 3502212705 is 5072122053.

3502212705 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3502212705 - 2¹⁰ = 3502211681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2162386 + ... + 2164004.

It is an arithmetic number, because the mean of its divisors is an integer number (129076740).

Almost surely, 2^3502212705 is an apocalyptic number.

It is an amenable number.

3502212705 is a deficient number, since it is larger than the sum of its proper divisors (2693470815).

3502212705 is a wasteful number, since it uses less digits than its factorization.

3502212705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590 (or 2587 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 3502212705 is about 59179.4956467187. The cubic root of 3502212705 is about 1518.6143745170.

Adding to 3502212705 its reverse (5072122053), we get a palindrome (8574334758).

The spelling of 3502212705 in words is "three billion, five hundred two million, two hundred twelve thousand, seven hundred five".