2972524961 has 8 divisors (see below), whose sum is σ = 3454751040. Its totient is φ = 2504693808.

The previous prime is 2972524957. The next prime is 2972524963. The reversal of 2972524961 is 1694252792.

It is a happy number.

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 2972524961 - 2² = 2972524957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2972524963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3598286 + ... + 3599111.

It is an arithmetic number, because the mean of its divisors is an integer number (431843880).

Almost surely, 2^2972524961 is an apocalyptic number.

It is an amenable number.

2972524961 is a deficient number, since it is larger than the sum of its proper divisors (482226079).

2972524961 is an equidigital number, since it uses as much as digits as its factorization.

2972524961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7197463.

The product of its digits is 544320, while the sum is 47.

The square root of 2972524961 is about 54520.8672069695. The cubic root of 2972524961 is about 1437.8331867975.

The spelling of 2972524961 in words is "two billion, nine hundred seventy-two million, five hundred twenty-four thousand, nine hundred sixty-one".