964331 has 8 divisors (see below), whose sum is σ = 1007760. Its totient is φ = 921888.

The previous prime is 964309. The next prime is 964333. The reversal of 964331 is 133469.

964331 = 9² + 10² + ... + 142².

964331 is nontrivially palindromic in base 8.

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 964331 - 2⁶ = 964267 is a prime.

It is a super-2 number, since 2×964331² = 1859868555122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 964331.

It is not an unprimeable number, because it can be changed into a prime (964333) 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, 2285 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (125970).

2⁹⁶⁴³³¹ is an apocalyptic number.

964331 is a deficient number, since it is larger than the sum of its proper divisors (43429).

964331 is a wasteful number, since it uses less digits than its factorization.

964331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493.

The product of its digits is 1944, while the sum is 26.

The square root of 964331 is about 982.0035641483. The cubic root of 964331 is about 98.7966099467.

The spelling of 964331 in words is "nine hundred sixty-four thousand, three hundred thirty-one".