973925645 has 32 divisors (see below), whose sum is σ = 1464604416. Its totient is φ = 603993600.

The previous prime is 973925633. The next prime is 973925651. The reversal of 973925645 is 546529379.

It is a happy number.

973925645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 973925645 - 2¹² = 973921549 is a prime.

It is a super-3 number, since 3×973925645³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 973925593 and 973925602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69425 + ... + 82265.

It is an arithmetic number, because the mean of its divisors is an integer number (45768888).

Almost surely, 2^973925645 is an apocalyptic number.

It is an amenable number.

973925645 is a deficient number, since it is larger than the sum of its proper divisors (490678771).

973925645 is a wasteful number, since it uses less digits than its factorization.

973925645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13061.

The product of its digits is 2041200, while the sum is 50.

The square root of 973925645 is about 31207.7818019801. The cubic root of 973925645 is about 991.2318933353.

The spelling of 973925645 in words is "nine hundred seventy-three million, nine hundred twenty-five thousand, six hundred forty-five".