601964323 has 2 divisors, whose sum is σ = 601964324. Its totient is φ = 601964322.

The previous prime is 601964261. The next prime is 601964329. The reversal of 601964323 is 323469106.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 601964323 - 2⁹ = 601963811 is a prime.

It is a super-2 number, since 2×601964323² = 724722092329696658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (601964329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300982161 + 300982162.

It is an arithmetic number, because the mean of its divisors is an integer number (300982162).

Almost surely, 2^601964323 is an apocalyptic number.

601964323 is a deficient number, since it is larger than the sum of its proper divisors (1).

601964323 is an equidigital number, since it uses as much as digits as its factorization.

601964323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 601964323 is about 24534.9612390156. The cubic root of 601964323 is about 844.3520927699.

The spelling of 601964323 in words is "six hundred one million, nine hundred sixty-four thousand, three hundred twenty-three".