964914073 has 8 divisors (see below), whose sum is σ = 980782088. Its totient is φ = 949117824.

The previous prime is 964914061. The next prime is 964914079. The reversal of 964914073 is 370419469.

It can be written as a sum of positive squares in 4 ways, for example, as 387617344 + 577296729 = 19688^2 + 24027^2 .

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 964914073 - 2⁹ = 964913561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (964914079) 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, 9511 + ... + 44947.

It is an arithmetic number, because the mean of its divisors is an integer number (122597761).

Almost surely, 2^964914073 is an apocalyptic number.

It is an amenable number.

964914073 is a deficient number, since it is larger than the sum of its proper divisors (15868015).

964914073 is a wasteful number, since it uses less digits than its factorization.

964914073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35883.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 964914073 is about 31063.0660592286. The cubic root of 964914073 is about 988.1651805894.

The spelling of 964914073 in words is "nine hundred sixty-four million, nine hundred fourteen thousand, seventy-three".