964777063 has 4 divisors (see below), whose sum is σ = 966083320. Its totient is φ = 963470808.

The previous prime is 964777061. The next prime is 964777069. The reversal of 964777063 is 360777469.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 964777063 - 2¹ = 964777061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 964776998 and 964777016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964777061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652020 + ... + 653497.

It is an arithmetic number, because the mean of its divisors is an integer number (241520830).

Almost surely, 2^964777063 is an apocalyptic number.

964777063 is a deficient number, since it is larger than the sum of its proper divisors (1306257).

964777063 is a wasteful number, since it uses less digits than its factorization.

964777063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306256.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The square root of 964777063 is about 31060.8606287720. The cubic root of 964777063 is about 988.1184078858.

The spelling of 964777063 in words is "nine hundred sixty-four million, seven hundred seventy-seven thousand, sixty-three".