964792487 has 4 divisors (see below), whose sum is σ = 964922760. Its totient is φ = 964662216.

The previous prime is 964792471. The next prime is 964792513. The reversal of 964792487 is 784297469.

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 964792487 - 2⁴ = 964792471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964794487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53312 + ... + 69077.

It is an arithmetic number, because the mean of its divisors is an integer number (241230690).

Almost surely, 2^964792487 is an apocalyptic number.

964792487 is a deficient number, since it is larger than the sum of its proper divisors (130273).

964792487 is a wasteful number, since it uses less digits than its factorization.

964792487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130272.

The product of its digits is 6096384, while the sum is 56.

The square root of 964792487 is about 31061.1089145253. The cubic root of 964792487 is about 988.1236735780.

The spelling of 964792487 in words is "nine hundred sixty-four million, seven hundred ninety-two thousand, four hundred eighty-seven".