3220061451 has 8 divisors (see below), whose sum is σ = 4297624464. Its totient is φ = 2144603040.

The previous prime is 3220061441. The next prime is 3220061459. The reversal of 3220061451 is 1541600223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3220061451 - 2¹⁸ = 3219799307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3220061459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522576 + ... + 528701.

It is an arithmetic number, because the mean of its divisors is an integer number (537203058).

Almost surely, 2^3220061451 is an apocalyptic number.

3220061451 is a deficient number, since it is larger than the sum of its proper divisors (1077563013).

3220061451 is a wasteful number, since it uses less digits than its factorization.

3220061451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052301.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3220061451 is about 56745.5852996513. The cubic root of 3220061451 is about 1476.6856455824.

Adding to 3220061451 its reverse (1541600223), we get a palindrome (4761661674).

The spelling of 3220061451 in words is "three billion, two hundred twenty million, sixty-one thousand, four hundred fifty-one".