972410649 has 16 divisors (see below), whose sum is σ = 1482286080. Its totient is φ = 555469200.

The previous prime is 972410611. The next prime is 972410669. The reversal of 972410649 is 946014279.

It is not a de Polignac number, because 972410649 - 2⁸ = 972410393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 972410649.

It is not an unprimeable number, because it can be changed into a prime (972410669) 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 15 ways as a sum of consecutive naturals, for example, 71874 + ... + 84324.

It is an arithmetic number, because the mean of its divisors is an integer number (92642880).

Almost surely, 2^972410649 is an apocalyptic number.

It is an amenable number.

972410649 is a deficient number, since it is larger than the sum of its proper divisors (509875431).

972410649 is a wasteful number, since it uses less digits than its factorization.

972410649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16180.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 972410649 is about 31183.4996272067. The cubic root of 972410649 is about 990.7176543203.

The spelling of 972410649 in words is "nine hundred seventy-two million, four hundred ten thousand, six hundred forty-nine".