972344469 has 8 divisors (see below), whose sum is σ = 1296645280. Its totient is φ = 648136656.

The previous prime is 972344467. The next prime is 972344521. The reversal of 972344469 is 964443279.

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

It is not a de Polignac number, because 972344469 - 2¹ = 972344467 is a prime.

It is a super-2 number, since 2×972344469² = 1890907532789783922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972344467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6639 + ... + 44595.

It is an arithmetic number, because the mean of its divisors is an integer number (162080660).

Almost surely, 2^972344469 is an apocalyptic number.

It is an amenable number.

972344469 is a deficient number, since it is larger than the sum of its proper divisors (324300811).

972344469 is a wasteful number, since it uses less digits than its factorization.

972344469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46499.

The product of its digits is 1306368, while the sum is 48.

The square root of 972344469 is about 31182.4384710369. The cubic root of 972344469 is about 990.6951784997.

The spelling of 972344469 in words is "nine hundred seventy-two million, three hundred forty-four thousand, four hundred sixty-nine".