963011487 has 4 divisors (see below), whose sum is σ = 1284015320. Its totient is φ = 642007656.

The previous prime is 963011479. The next prime is 963011519. The reversal of 963011487 is 784110369.

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

It is not a de Polignac number, because 963011487 - 2³ = 963011479 is a prime.

It is a super-2 number, since 2×963011487² = 1854782248187902338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963011477) 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, 160501912 + ... + 160501917.

It is an arithmetic number, because the mean of its divisors is an integer number (321003830).

Almost surely, 2^963011487 is an apocalyptic number.

963011487 is a deficient number, since it is larger than the sum of its proper divisors (321003833).

963011487 is a wasteful number, since it uses less digits than its factorization.

963011487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321003832.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 963011487 is about 31032.4263795147. The cubic root of 963011487 is about 987.5152759908.

The spelling of 963011487 in words is "nine hundred sixty-three million, eleven thousand, four hundred eighty-seven".