970642465 has 8 divisors (see below), whose sum is σ = 1254368808. Its totient is φ = 716782080.

The previous prime is 970642459. The next prime is 970642469. The reversal of 970642465 is 564246079.

It is a happy number.

970642465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4613904 + 966028561 = 2148^2 + 31081^2 .

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

It is not a de Polignac number, because 970642465 - 2⁵ = 970642433 is a prime.

It is a super-2 number, since 2×970642465² = 1884293589722552450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970642469) 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, 7466416 + ... + 7466545.

It is an arithmetic number, because the mean of its divisors is an integer number (156796101).

Almost surely, 2^970642465 is an apocalyptic number.

It is an amenable number.

970642465 is a deficient number, since it is larger than the sum of its proper divisors (283726343).

970642465 is a wasteful number, since it uses less digits than its factorization.

970642465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14932979.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 970642465 is about 31155.1354514789. The cubic root of 970642465 is about 990.1167991299.

The spelling of 970642465 in words is "nine hundred seventy million, six hundred forty-two thousand, four hundred sixty-five".