964304387 has 2 divisors, whose sum is σ = 964304388. Its totient is φ = 964304386.

The previous prime is 964304381. The next prime is 964304441. The reversal of 964304387 is 783403469.

It is a happy number.

964304387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 964304387 - 2¹⁰ = 964303363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (964304381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482152193 + 482152194.

It is an arithmetic number, because the mean of its divisors is an integer number (482152194).

Almost surely, 2^964304387 is an apocalyptic number.

964304387 is a deficient number, since it is larger than the sum of its proper divisors (1).

964304387 is an equidigital number, since it uses as much as digits as its factorization.

964304387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 964304387 is about 31053.2508282144. The cubic root of 964304387 is about 987.9570109610.

The spelling of 964304387 in words is "nine hundred sixty-four million, three hundred four thousand, three hundred eighty-seven".