3234621697 has 4 divisors (see below), whose sum is σ = 3234768640. Its totient is φ = 3234474756.

The previous prime is 3234621679. The next prime is 3234621703. The reversal of 3234621697 is 7961264323.

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 3234621697 - 2¹⁹ = 3234097409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3234621097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33033 + ... + 86950.

It is an arithmetic number, because the mean of its divisors is an integer number (808692160).

Almost surely, 2^3234621697 is an apocalyptic number.

It is an amenable number.

3234621697 is a deficient number, since it is larger than the sum of its proper divisors (146943).

3234621697 is a wasteful number, since it uses less digits than its factorization.

3234621697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146942.

The product of its digits is 326592, while the sum is 43.

The square root of 3234621697 is about 56873.7346848262. The cubic root of 3234621697 is about 1478.9080234949.

The spelling of 3234621697 in words is "three billion, two hundred thirty-four million, six hundred twenty-one thousand, six hundred ninety-seven".