3466622021 has 8 divisors (see below), whose sum is σ = 3473720640. Its totient is φ = 3459532768.

The previous prime is 3466622017. The next prime is 3466622063. The reversal of 3466622021 is 1202266643.

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 3466622021 - 2² = 3466622017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3466622011) 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, 1709210 + ... + 1711236.

It is an arithmetic number, because the mean of its divisors is an integer number (434215080).

Almost surely, 2^3466622021 is an apocalyptic number.

It is an amenable number.

3466622021 is a deficient number, since it is larger than the sum of its proper divisors (7098619).

3466622021 is a wasteful number, since it uses less digits than its factorization.

3466622021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 3466622021 is about 58878.0266398255. The cubic root of 3466622021 is about 1513.4526233482.

Adding to 3466622021 its reverse (1202266643), we get a palindrome (4668888664).

The spelling of 3466622021 in words is "three billion, four hundred sixty-six million, six hundred twenty-two thousand, twenty-one".