1622470079 has 8 divisors (see below), whose sum is σ = 1654756992. Its totient is φ = 1590245280.

The previous prime is 1622470067. The next prime is 1622470151. The reversal of 1622470079 is 9700742261.

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 1622470079 - 2²⁸ = 1354034623 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 (1622470019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39122 + ... + 69104.

It is an arithmetic number, because the mean of its divisors is an integer number (206844624).

Almost surely, 2^1622470079 is an apocalyptic number.

1622470079 is a deficient number, since it is larger than the sum of its proper divisors (32286913).

1622470079 is a wasteful number, since it uses less digits than its factorization.

1622470079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31057.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 1622470079 is about 40279.8967103939. The cubic root of 1622470079 is about 1175.0569048041.

The spelling of 1622470079 in words is "one billion, six hundred twenty-two million, four hundred seventy thousand, seventy-nine".