1522938673 has 8 divisors (see below), whose sum is σ = 1604204000. Its totient is φ = 1441784448.

The previous prime is 1522938647. The next prime is 1522938679. The reversal of 1522938673 is 3768392251.

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

It is not a de Polignac number, because 1522938673 - 2¹³ = 1522930481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1522938679) 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, 1153 + ... + 55201.

It is an arithmetic number, because the mean of its divisors is an integer number (200525500).

Almost surely, 2^1522938673 is an apocalyptic number.

It is an amenable number.

1522938673 is a deficient number, since it is larger than the sum of its proper divisors (81265327).

1522938673 is a wasteful number, since it uses less digits than its factorization.

1522938673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55551.

The product of its digits is 544320, while the sum is 46.

The square root of 1522938673 is about 39024.8468670923. The cubic root of 1522938673 is about 1150.5199093396.

The spelling of 1522938673 in words is "one billion, five hundred twenty-two million, nine hundred thirty-eight thousand, six hundred seventy-three".