3215050401 has 32 divisors (see below), whose sum is σ = 4600512000. Its totient is φ = 1991253888.

The previous prime is 3215050367. The next prime is 3215050411. The reversal of 3215050401 is 1040505123.

It is not a de Polignac number, because 3215050401 - 2⁶ = 3215050337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3215050411) 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 31 ways as a sum of consecutive naturals, for example, 655165 + ... + 660053.

It is an arithmetic number, because the mean of its divisors is an integer number (143766000).

Almost surely, 2^3215050401 is an apocalyptic number.

It is an amenable number.

3215050401 is a deficient number, since it is larger than the sum of its proper divisors (1385461599).

3215050401 is a wasteful number, since it uses less digits than its factorization.

3215050401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5133.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 3215050401 is about 56701.4144532568. The cubic root of 3215050401 is about 1475.9192432921.

Adding to 3215050401 its reverse (1040505123), we get a palindrome (4255555524).

The spelling of 3215050401 in words is "three billion, two hundred fifteen million, fifty thousand, four hundred one".