3213240501 has 8 divisors (see below), whose sum is σ = 4285075104. Its totient is φ = 2141783120.

The previous prime is 3213240497. The next prime is 3213240509. The reversal of 3213240501 is 1050423123.

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 3213240501 - 2² = 3213240497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213240509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73791 + ... + 108956.

It is an arithmetic number, because the mean of its divisors is an integer number (535634388).

Almost surely, 2^3213240501 is an apocalyptic number.

It is an amenable number.

3213240501 is a deficient number, since it is larger than the sum of its proper divisors (1071834603).

3213240501 is a wasteful number, since it uses less digits than its factorization.

3213240501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188611.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3213240501 is about 56685.4522871609. The cubic root of 3213240501 is about 1475.6422369913.

Adding to 3213240501 its reverse (1050423123), we get a palindrome (4263663624).

The spelling of 3213240501 in words is "three billion, two hundred thirteen million, two hundred forty thousand, five hundred one".