964321001 has 8 divisors (see below), whose sum is σ = 1120148544. Its totient is φ = 813010320.

The previous prime is 964320983. The next prime is 964321037. The reversal of 964321001 is 100123469.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964321001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (964321051) 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 7 ways as a sum of consecutive naturals, for example, 1128755 + ... + 1129608.

It is an arithmetic number, because the mean of its divisors is an integer number (140018568).

Almost surely, 2^964321001 is an apocalyptic number.

It is an amenable number.

964321001 is a deficient number, since it is larger than the sum of its proper divisors (155827543).

964321001 is a wasteful number, since it uses less digits than its factorization.

964321001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258431.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 964321001 is about 31053.5183352869. The cubic root of 964321001 is about 987.9626847654.

The spelling of 964321001 in words is "nine hundred sixty-four million, three hundred twenty-one thousand, one".